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WO2014131837A1 - Dérivés de l'isoxaline à utiliser sur des plants de coton - Google Patents

Dérivés de l'isoxaline à utiliser sur des plants de coton Download PDF

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Publication number
WO2014131837A1
WO2014131837A1 PCT/EP2014/053846 EP2014053846W WO2014131837A1 WO 2014131837 A1 WO2014131837 A1 WO 2014131837A1 EP 2014053846 W EP2014053846 W EP 2014053846W WO 2014131837 A1 WO2014131837 A1 WO 2014131837A1
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WIPO (PCT)
Prior art keywords
anthonomus
compound
formula
chloro
trifluoromethyl
Prior art date
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PCT/EP2014/053846
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English (en)
Inventor
Myriem El Qacemi
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Syngenta Participations Ag
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Publication of WO2014131837A1 publication Critical patent/WO2014131837A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2

Definitions

  • the present invention relates to a method of controlling insects, in particular insects of the family Curculionidae, and in particular in cotton.
  • Insects of the Curculionidae family are almost entirely plant feeders.
  • Several members of this family in particular members of the genus Anthonomus, are known to be important agronomic pests in a variety of commercially important flowering crops and flowering ornamental plants.
  • Weevils are known to attack, inter alia, cotton, apple, hazelnut, oil seed rape, strawberry and pepper crops.
  • Curculionidae in particular Anthonomus, suffer several disadvantages.
  • One of these, endosulfan, has been banned in over 80 countries due to its threat to human health and the environment.
  • Pyrethroids such as cyfluthrin and betacyfluthrin are less effective now due to the appearance of resistance.
  • insecticides which can be used to control Curculionidae, in particular Anthonomus.
  • the invention provides a method comprising applying to a crop of cotton plants, the locus thereof, or propagation material thereof, a compound of formula I
  • X and X is not hydrogen.
  • P is PI or P2
  • R 1 is chloro, bromo, trifluoromethyl or methyl.
  • P is P2.
  • X 2 is C-X 4 .
  • X 1 , X 3 and X 4 are independently hydrogen, fluoro, chloro, bromo or trifluoromethyl, wherein at least one of X 1 , X 3 and X 4 is not hydrogen.
  • Q is 3,5-dichlorophenyl, 3-chloro-4-fluorophenyl, 3-fluoro-4-chlorophenyl, 3,4- dichlorophenyl, 3-chloro-4-bromophenyl, 3,5-dichloro-4-fluorophenyl, 3,4,5-trichlorophenyl, 3,5- dichloro-4-iodophenyl, 3,4,5-trifluorophenyl, 3-chloro-5-bromophenyl, 3-chloro-5-fluorophenyl, 3- chloro-5-(trifluoromethyl)phenyl, 3,4-dichloro-5-(trifluoromethyl)phenyl, 3,5-bis(trifluoromethyl)phenyl, 4-chloro-3,5-bis(trifluoromethyl)phenyl, 3-(trifluoromethyl)phenyl, 2,6-dichloro-4-pyridyl, 2,6- bis(trifluoromethyl)-4-pyridyl
  • P is PI and R is methyl
  • P is PI and R is chloro.
  • P is PI and R is bromo.
  • P is PI and R is CF 3 .
  • P is P2 and R is methyl (preferred),
  • P is P2 and R is chloro.
  • P is P2 and R is bromo.
  • P is P2 and R is CF 3 .
  • a particularly preferred compound of formula I is a compound of formula Ix
  • Another particularly preferred compound of formula I is a compound of formula Iy
  • the invention provides a method of controlling and/or preventing infestation of insects of the family Curculionidae in cotton comprising applying to a crop of cotton plants, the locus thereof, or propagation material thereof, a compound that of formula I.
  • the insects of the family are of the family Curculionidae in cotton.
  • Curculionidae may be those that are resistant to one or more other insecticides.
  • the invention provides a method of controlling and/or preventing infestation of insects of the family Curculionidae in a crop of useful plants comprising applying to a crop of useful plants, the locus thereof, or propagation material thereof, a compound of formula I.
  • the insects of the family Curculionidae may be those that are resistant to one or more other insecticides.
  • the invention provides use of a compound of formula I for control of insects of the family Curculionidae in useful plants.
  • the use may be for controlling Curculionidae that are resistant to one or more other insecticides.
  • the invention provides a method of controlling and/or preventing infestation of
  • Anthonomus grandis in a crop of useful plants comprising applying to a crop of useful plants, the locus thereof, or propagation material thereof, a compound of formula I.
  • the Anthonomus grandis may be those that are resistant to one or more other insecticides.
  • the invention provides use of a compound of formula I for control of
  • Anthonomus grandis in useful plants The use may be for controlling Anthonomus grandis that are resistant to one or more other insecticides.
  • the invention provides a method of controlling and/or preventing infestation of Anthonomus grandis in a crop of cotton comprising applying to a crop of cotton, the locus thereof, or propagation material thereof, a compound of formula I.
  • the Anthonomus grandis may be those that are resistant to one or more other insecticides.
  • the invention provides use of a compound of formula I for control of
  • Anthonomus grandis in cotton The use may be for controlling Anthonomus grandis that are resistant to one or more other insecticides.
  • Protection of a crop in a plot can be achieved by applying one or more pesticides to only a designated area of the plot.
  • the designated part of the plot is usually the outer most part of the plot, and is generally a border area of sufficient size that penetration of the insects/pests is prevented to the remaining part of the plot.
  • the benefit of spraying the border areas of the plot include a greater ability to control pest infestation because said insects/pests predominantly approach the plot from the periphery of the plot (i.e from the sides of the plot). There is also the benefit that a lower volume of active ingredient could be applied whilst still controlling the insects/pests pressure for the entire plot.
  • the designated plot part forms an outer border of the plot, which can uniformly encompass the remaining plot, but embodiments wherein the border is not uniform and wherein the border doesn't completely encompass the remaining plot is also envisaged provided the said insects/pests are controlled to an acceptable level in the plot. Further, the designated plot part doe not have to form the outer most part of the plot, but that is preferred to minimize the crop damage by the said insects/pests.
  • the area of the designated plot is of such size that acceptable control of the insects/pests is achieved. A skilled person would understand that a plot containing a crop would be applied with a number of pesticides during its growth.
  • the application of the pesticides to a designated plot can be applicable to all pesticide application, but would be more appropriate to those pesticides controlling those insects/pests that predominantly approach the plot from the periphery of the plot; accordingly, the remaining pesticides would be applied as normal, for example, throughout the plot.
  • pesticide A is for control of insects/pests that pests that predominantly approach the plot from the periphery of the plot while pesticide B is broad spectrum fungicide; therefore, pesticide A & B, either simultaneously or in any sequence, would be applied to the designated plot part (i.e a border region), while pesticide B would applied be applied throughout the plot.
  • the invention provides a method of protecting a plot of at least five hectares comprising a crop of useful plants, preferably cotton, susceptible to and/or under attack by insects/pests, preferably of the family Curculionidae, said method comprising applying to said plant and/or said insects/pests a compound of formula I in a pre-defined plot part that is between 0.5 to 20%, based on area, of the plot, provided said pre-defined plot part forms the outer border of the plot, wherein said insects/pests predominantly approach the plot from the periphery of the plot.
  • the pre-defined plot part that is applied with a compound of formula I is between 1 to 20%, based on area, of the plot, especially 5 to 15%.
  • the plot is between 5 to 10,000, such as at most 50 to 5,000, especially 100 to 1,000, particularly 150 to 500, hectares.
  • the invention provides a method for obtaining regulatory approval for the use of one or more of a compound of formula I to control, preferably in cotton, an insect of the family Curculionidae, in particular the species Anthonomus grandis, Conotrachelus nenuphar, Ceutorhynchus spp. , or Curculio nucum, preferably Anthonomus grandis, comprising at least one step of referring to, submitting or relying on biological data showing that said active ingredient reduces insect pressure.
  • the compounds of the invention may exist in different geometric or optical isomers or tautomeric forms. This invention covers all such isomers and tautomers and mixtures thereof in all proportions as well as isotopic forms such as deuterated compounds.
  • the compounds of the invention may contain one or more asymmetric carbon atoms, and may exist as enantiomers (or as pairs of diastereoisomers) or as mixtures of such. Reference to compounds of the invention also includes reference to salts and N-oxides. Tables 1 and 2 illustrate compounds of the invention
  • Table 1 provides 80 compounds of formula IA wherein P is PI, and Rl and Q are as defined in Table P.
  • Table 2 provides 80 compounds of formula IA wherein P is P2, and Rl and Q are as defined in Table P.
  • Compounds of formula I include at least one chiral centre and may exist as compounds of formula I* or compounds of formula I**.
  • Compounds I* and I** are enantiomers if there is no other chiral center or epimers otherwise.
  • compounds of formula I** are more biologically active than compounds of formula I*.
  • the invention includes mixtures of compounds I* and I** in any ratio e.g. in a molar ratio of 1 :99 to 99: 1, e.g. 10: 1 to 1 : 10, e.g. a substantially 50:50 molar ratio.
  • the molar proportion of compound I** compared to the total amount of both enantiomers (or epimers) is for example greater than 50%, e.g. at least 55, 60, 65, 70, 75, 80, 85, 90,
  • the molar proportion of the compound of formula I* compared to the total amount of both enantiomers (or epimers) is for example greater than 50%, e.g. at least 55, 60, 65, 70, 75, 80, 85, 90, 95,
  • Enantiomerically (or epimerically) enriched mixtures of formula I** are preferred.
  • Each compound disclosed in Tables 1 and 2 represents a disclosure of a compound according to the compound of formula I* and a compound according to the compound of formula I**.
  • the invention provides a compound selected from Tables 1 and 2 for use against insects of the family Curculionidae, preferably in for use against Anthonomus grandis.
  • the invention provides a compound selected from Tables 1 and 2 for use against Anthonomus grandis in cotton.
  • insects from the family of Curculionidae. are Anthonomus corvulus, Anthonomus elutus, Anthonomus elongatus, Anthonomus eugenii, Anthonomus consors, Anthonomus haematopus, Anthonomus lecontei, Anthonomus molochinus, Anthonomus morticinus, Anthonomus musculus,
  • insects from the family of Curculionidae are of the genus Anthonomus, preferably of the species Anthonomus grandis,
  • Conotrachelus nenuphar, Ceutorhynchus spp., or Curculio nucum more preferably of the species Anthonomus grandis.
  • the methods and uses of the invention are for controlling and/or preventing infestation of a cotton crop by Anthonomus grandis (commonly known as boll weevil) including
  • Anthonomus grandis that is resistant to other insecticides e.g. pyrethroid insecticides.
  • Anthonomus grandis that is "resistant" to a particular insecticide refers e.g. to strains of Anthonomus grandis that are less sensitive to that insecticide compared to the expected sensitivity of the same species of Anthonomus grandis.
  • the expected sensitivity can be measured using e.g. a strain that has not previously been exposed to the insecticide.
  • the methods and uses of the invention are for controlling lepidopteran leaf feeders, bollworms, bollweevil, aphids, whitefly, thrips, lygus, mites, cutworms, soil insects, and/or nematodes.
  • the compounds of the invention may be used on cotton to control, for example, Anthonomus grandis, Pectinophora spp., heliothis spp., Spodoptera spp., Tetranychus spp., Empoasca spp., Thrips spp., Bemisia tabaci, Trialeurodes spp., Aphids, Lygus spp., phyllophaga spp., Scaptocoris spp., Austroasca viridigrisea, Creontiades spp., Nezara spp., Piezodorus spp., Halotydeus destructor, Oxycaraenus hyalinipennis, Dysdercus cingulatus.
  • Anthonomus grandis Pectinophora spp., heliothis spp., Spodoptera spp., Tetranychus spp., Empoasca spp
  • the compounds of the invention are used on cotton to control Anthonomus grandis, Tetranychus spp., Empoasca spp., thrips spp., Lygus spp., phyllophaga spp., Scaptocoris spp..
  • locus of a useful plant as used herein is intended to embrace the place on which the useful plants are growing, where the plant propagation materials of the useful plants are sown or where the plant propagation materials of the useful plants will be placed into the soil.
  • An example for such a locus is a field, on which crop plants are growing.
  • plant propagation material is understood to denote generative parts of a plant, such as seeds, which can be used for the multiplication of the latter, and vegetative material, such as cuttings or tubers, for example potatoes.
  • vegetative material such as cuttings or tubers, for example potatoes.
  • seeds in the strict sense
  • roots, fruits, tubers, bulbs, rhizomes and parts of plants may also be mentioned.
  • These young plants may be protected before transplantation by a total or partial treatment by immersion.
  • plant propagation material is understood to denote seeds.
  • Application may be before infestation or when the pest is present.
  • Application of the compounds of the invention can be performed according to any of the usual modes of application, e.g. foliar, drench, soil, in furrow etc. However, control of Anthonomus grandis s is usually achieved by foliar application, which is the preferred mode of application according to the invention.
  • Application of the compounds of the invention is preferably to a crop of cotton plants, the locus thereof or propagation material thereof.
  • Plant parts are to be understood as meaning all parts and organs of plants above and below the ground, such as shoot, leaf, flower and root, examples which may be mentioned being leaves, needles, stalks, stems, flowers, fruit bodies, fruits, seeds, roots, tubers and rhizomes.
  • the plant parts also include harvested material, and vegetative and generative propagation material, for example cuttings, tubers, rhizomes, offshoots and seeds.
  • Treatment according to the invention of the plants and plant parts with the active compounds can be carried out directly or by allowing the compounds to act on their surroundings, habitat or storage space by the customary treatment methods, for example by immersion, spraying, evaporation, fogging, scattering, painting on, injecting and, in the case of propagation material, in particular in the case of seed, also by applying one or more coats.
  • the compounds of the invention are suitable for use on any plant (preferably cotton plant), including those that have been genetically modified to be resistant to active ingredients such as herbicides, or to produce biologically active compounds that control infestation by plant pests.
  • plants as used herein includes seedlings, bushes and trees. Crops are to be understood as also including those crops which have been rendered tolerant to herbicides or classes of herbicides (e.g. ALS-, GS-, EPSPS-, PPO- and HPPD-inhibitors) by conventional methods of breeding or by genetic engineering.
  • herbicides or classes of herbicides e.g. ALS-, GS-, EPSPS-, PPO- and HPPD-inhibitors
  • crops that have been rendered tolerant to herbicides by genetic engineering methods include e.g. glyphosate- and glufosinate- resistant maize varieties commercially available under the trade names RoundupReady® and
  • Compounds of formula I may be used on transgenic plants (including cultivars) obtained by genetic engineering methods and/or by conventional methods. These are understood as meaning plants having novel properties ("traits") which have been obtained by conventional breeding, by mutagenesis or by recombinant DNA techniques. Depending on the plant species or plant cultivars, their location and growth conditions (soils, climate, vegetation period, diet), the treatment according to the invention may also result in superadditive "synergistic") effects.
  • the preferred transgenic plants or plant cultivars which are to be treated according to the invention include all plants which, by virtue of the genetic modification, received genetic material which imparts particularly advantageous, useful traits to these plants. Examples of such traits are better plant growth, increased tolerance to high or low temperatures, increased tolerance to drought or to water or soil salt content, increased flowering performance, easier harvesting, accelerated maturation, higher harvest yields, higher quality and/or a higher nutritional value of the harvested products, better storage stability and/or processability of the harvested products.
  • transgenic plants which may be mentioned are the important crop plants, such as cereals (wheat, rice), maize, soybean, potatoes, sugar beet, tomatoes, peas and other vegetable varieties, cotton, tobacco, oilseed rape and also fruit plants (with the fruits apples, pears, citrus fruits and grapes).
  • Transgenic cotton is of particular interest.
  • Pesticidal proteins may be used on transgenic plants that are capable of producing one or more pesticidal proteins which confer upon the transgenic plant tolerance or resistance to harmful pests, e.g. insect pests, nematode pests and the like.
  • pesticidal proteins include, without limitation, Cry proteins from Bacillus thuringiensis CrylAb, CrylAc, CrylF, Cry2Ab, Cry2Ae, Cry3A, Cry3Bb, or Cry9C; engineered proteins such as modified Cry3A ( US Patent 7,030,295) or CrylA.105; or vegetative insecticidal proteins such as Vipl, Vip2 or Vip3.
  • Bt Cry proteins and VIPs useful in the invention can be found on the worldwide web at Bacillus thuringiensis Toxin Nomenclature Database maintained by the University of Wales ⁇ see also, Crickmore et al. (1998) Microbiol. Mol. Biol. Rev. 62:807-813).
  • Other pesticidal proteins useful in the invention include proteins of bacteria colonizing nematodes, e.g. Photorhabdus spp.
  • toxins produced by animals such as scorpion toxins, arachnid toxins, wasp toxins, or other insect-specific neurotoxins
  • toxins produced by fungi such Streptomycetes toxins, plant lectins, such as pea or barley lectins; agglutinins
  • proteinase inhibitors such as trypsin inhibitors, serine protease inhibitors, patatin, cystatin or papain inhibitors
  • ribosome- inactivating proteins (RIP) such as ricin, maize-RIP, abrin, luffin, saporin or bryodin
  • steroid metabolism enzymes such as 3-hydroxysteroid oxidase, ecdysteroid-IDP-glycosyl-transferase, cholesterol oxidases, ecdysone inhibitors or HMG-CoA-reductase
  • ion channel blockers such as blockers of sodium or calcium channels
  • pesticidal proteins or transgenic plants capable of synthesizing such proteins are disclosed, e.g., in EP-A 374753, WO 93/007278, WO 95/34656, EP-A 427529, EP-A 451878, WO 03/18810 and WO 03/52073.
  • Agrisure®CB (PI) (corn producing CrylAb), Agrisure®RW (P2) (corn producing mCry3A), Agrisure® Viptera (P3) (corn hybrids producing Vip3Aa); Agrisure300GT (P4) (corn hybrids producing CrylAb and mCry3A); YieldGard® (P5) (corn hybrids producing the CrylAb protein), YieldGard® Plus (P6) (corn hybrids producing CrylAb and Cry3Bbl), Genuity® SmartStax® (P7) (corn hybrids with CrylA.105, Cry2Ab2, CrylF, Cry34/35, Cry3Bb) ; Herculex® I (P8) (corn hybrids producing CrylFa) and Herculex®RW (P9) (corn hybrids producing Cry34Abl, Cry35Abl and the enzyme Phosphinothricin-N-
  • transgenic crops are:
  • Btl76 Maize from Syngenta Seeds SAS, Chemin de l'Hobit 27, F-31 790 St. Sauveur, France, registration number C/FR/96/05/10 (P17). Genetically modified Zea mays which has been rendered resistant to attack by the European corn borer ⁇ Ostrinia nubilalis and Sesamia nonagrioides) by transgenic expression of a CrylA(b) toxin. Btl 76 maize also transgenically expresses the enzyme PAT to achieve tolerance to the herbicide glufosinate ammonium.
  • MIR604 Maize from Syngenta Seeds SAS, Chemin de l'Hobit 27, F-31 790 St. Sauveur, France, registration number C/FR/96/05/10 (PI 8). Maize which has been rendered insect-resistant by transgenic expression of a modified CrylllA toxin. This toxin is Cry3A055 modified by insertion of a cathepsin-D-protease recognition sequence. The preparation of such transgenic maize plants is described in WO 03/018810.
  • MON 863 Maize from Monsanto Europe S.A. 270-272 Avenue de Tervuren, B-l 150 Brussels, Belgium, registration number C/DE/02/9 (P19). MON 863 expresses a CrylllB(bl) toxin and has resistance to certain Coleoptera insects.
  • NK603 ⁇ MON 810 Maize transgenically expresses the protein CP4 EPSPS, obtained from Agrobacterium sp. strain CP4, which imparts tolerance to the herbicide Roundup® (contains glyphosate), and also a CrylA(b) toxin obtained from Bacillus thuringiensis subsp. kurstaki which brings about tolerance to certain Lepidoptera, include the European corn borer.
  • transgenic plants and of very high interest, are those carrying traits conferring resistance to 2.4D (e.g. Enlist®) (e.g. WO 201 1066384) (, glyphosate (e.g. Roundup Ready® (P24), Roundup Ready 2 Yield® (P25)), sulfonylurea (e.g. STS®) (P26), glufosinate (e.g. Liberty Link® (P27), Ignite® (P28)), Dicamba (P29) (Monsanto), HPPD tolerance (P30) (e.g. isoxaflutole herbicide) (Bayer CropScience, Syngenta).
  • Enlist® e.g. WO 201 1066384
  • glyphosate e.g. Roundup Ready® (P24), Roundup Ready 2 Yield® (P25)
  • sulfonylurea e.g. STS®
  • P26 glufosinate
  • P27 glu
  • Double or triple stacks of any of the traits described here are also of interest, including glyphosate and sulfonyl-urea tolerance ((e.g. Optimum GAT®) (P31), plants stacked with STS® and Roundup Ready® (P32) or plants stacked with STS® and Roundup Ready 2 Yield® (P33)), dicamba and glyphosate tolerance (P34) (Monsanto).
  • glyphosate and sulfonyl-urea tolerance (e.g. Optimum GAT®) (P31), plants stacked with STS® and Roundup Ready® (P32) or plants stacked with STS® and Roundup Ready 2 Yield® (P33)), dicamba and glyphosate tolerance (P34) (Monsanto).
  • soybean plants carrying trains conferring resistance to 2.4D e.g. Enlist®
  • glyphosate e.g. Roundup Ready®, Roundup Ready 2 Yield®
  • HPPD tolerance e.g. isoxaflutole herbicide
  • cotton transgenic events include MON 531 / 757 / 1076 (Bollgard I ® - Monsanto), MON1445 (Roundup ready cotton ®- Monsanto), MON531 x MON1445 (Bollgard I + RR ®- Monsanto), MON15985 (Genuity Bollgard II cotton ®- Monsanto), MON88913 (Genuity RR FLEX cotton ®- Monsanto), MON15985 x MON1445 (Genuity Bollgard II + RR FELX cotton ®- Monsanto), MON15983 x MON88913 (Genuity Bollgard II + RR FLEX cotton ® - Monsanto), MON15985
  • MON88913 x MON15985 (FibreMax LL GlyTol Bollgard II cotton ® - Monsanto), MON88913 (FibreMax RR Flex cotton ® - Monsanto), GHB1 19 + T304-40 (Twinlink ® - BCS Stoneville), GHB1 19 + T304-40 x LL25 x GHB614 (Twinlink LL GT ® - BCS Stoneville), 3006-210-23 x 281 -24-236 (PhytoGen Widestrike Insect Protection ® - Dow), 3006-210-23 x 281 -24-236 x MON88913 (PhytoGen Widestrike Insect Protection + RR FLEX - ® Dow / Monsanto), 3006-210-23 x 281 -24-236 x MON1445 ((PhytoGen Widestrike Insect Protection + RR ® - Dow / Monsanto), MON1445 (PhytoGen Roundup Ready ®
  • Soy transgenic events include MON87701 x MON89788 (Genuity Roundup ready 2 Yield soybeans® - Monsanto), MON89788 (Roundup Ready2Yield®, RR2Y® - Monsanto), MON87708 (Monsanto), 40-3-2 (Roundup Ready®, RRl® - Monsanto), MON87701 (Monsanto), DAS-68416 (Enlist Weed Control System® - Dow), DP356043 (Optimum GAT® - Pioneer), A5547-127 (LibertyLink soybean® - Bayercropscience), A2704-12 (Bayercropscience), GU262 (Bayercropscience), W62 W98 (Bayercropscience), CRV127 (Cultivance® - BASF / EMBRAPA), SYHT0H2 (WO2012/082548).
  • Maize transgenic events include T25 (LibertyLink®, LL® - Bayerscropscience),
  • DHT-1 (Dow), TCI 507 (Herculex I® - Dow), DAS59122-7 (Herculex RW® - Dow), TCI 507 + DAS59122-7 - Herculex Xtra® - Dow), TCI 507 x DAS-59122-7 x NK603 (Herculex Xtra + RR® - Dow), TC1507 x DAS-59122- x MON88017 x MON89034 (Genuity Smartstax corn®, Genuity
  • Herbicide-resistant plants plants bred in a conventional manner for herbicide tolerance
  • plants bred in a conventional manner for herbicide tolerance include the varieties sold under the name Clearfield(®) (for example maize).
  • the compounds of the invention are suitable for use on any cotton plant, including those that have been genetically modified to be resistant to active ingredients such as herbicides, or to produce biologically active compounds that control infestation by plant pests, e.g. BT cotton.
  • a compound of the invention may be used in mixtures with fertilizers (for example nitrogen-, potassium- or phosphorus-containing fertilizers). Suitable formulation types include granules of fertilizer. The mixtures preferably contain up to 25% by weight of the compound of the invention.
  • the invention therefore also provides a fertilizer composition comprising a fertilizer and a compound of the invention.
  • compositions of this invention may contain other compounds having biological activity, for example micronutrients or compounds having fungicidal activity or which possess plant growth regulating, herbicidal, insecticidal, nematicidal or acaricidal activity.
  • compositions of this invention may contain other compounds having biological activity, for example micronutrients or compounds having fungicidal activity or which possess plant growth regulating, herbicidal, insecticidal, nematicidal or acaricidal activity.
  • the compound of formula (I) may be the sole active ingredient of the composition or it may be admixed with one or more additional active ingredients such as a pesticide, e.g. a insecticide, fungicide or herbicide, or a synergist or plant growth regulator where appropriate.
  • a pesticide e.g. a insecticide, fungicide or herbicide, or a synergist or plant growth regulator where appropriate.
  • An additional active ingredient may provide a composition having a broader spectrum of activity or increased persistence at a locus; synergize the activity or complement the activity (for example by increasing the speed of effect or overcoming repellency) of the compound of formula (I); or help to overcome or prevent the development of resistance to individual components.
  • suitable pesticides include the following:
  • a) Pyrethroids such as permethrin, cypermethrin, fenvalerate, esfenvalerate, deltamethrin, cyhalothrin (in particular lambda-cyhalothrin and gamma cyhalothrin), bifenthrin, fenpropathrin, cyfluthrin, tefluthrin, fish safe pyrethroids (for example ethofenprox), natural pyrethrin, tetramethrin, S-bioallethrin, fenfluthrin, prallethrin, acrinathirin, etofenprox or
  • Organophosphates such as profenofos, sulprofos, acephate, methyl parathion, azinphos-methyl, demeton-s-methyl, heptenophos, thiometon, fenamiphos, monocrotophos, profenofos, triazophos, methamidophos, dimethoate, phosphamidon, malathion, chlorpyrifos, phosalone, terbufos, fensulfothion, fonofos, phorate, phoxim, pirimiphos-methyl, pirimiphos-ethyl, fenitrothion, fosthiazate or diazinon; c) Carbamates (including aryl carbamates), such as pirimicarb, triazamate, cloethocarb, carbofuran, furathiocarb, ethiofencarb, al
  • Benzoyl ureas such as diflubenzuron, triflumuron, hexaflumuron, flufenoxuron, diafenthiuron, lufeneron, novaluron, noviflumuron or chlorfluazuron;
  • Organic tin compounds such as cyhexatin, fenbutatin oxide or azocyclotin;
  • f) Pyrazoles such as tebufenpyrad, tolfenpyrad, ethiprole, pyriprole, fipronil, and fenpyroximate
  • g) Macrolides such as avermectins or milbemycins, for example abamectin, emamectin benzoate, ivermectin, milbemycin, spinosad, azadirachtin, milbemectin, lepimectin or spinetoram;
  • Organochlorine compounds such as endosulfan (in particular alpha-endosulfan), benzene hexachloride, DDT, chlordane or dieldrin;
  • Amidines such as chlordimeform or amitraz
  • Fumigant agents such as chloropicrin, dichloropropane, methyl bromide or metam
  • Neonicotinoid compounds such as imidacloprid, thiacloprid, acetamiprid, nitenpyram, dinotefuran, thiamethoxam, clothianidin, or nithiazine;
  • Diacylhydrazines such as tebufenozide, chromafenozide or methoxyfenozide
  • Diphenyl ethers such as diofenolan or pyriproxifen
  • Ketoenols such as Spirotetramat, spirodiclofen or spiromesifen
  • Diamides such as flubendiamide, chlorantraniliprole (Rynaxypyr®) or cyantraniliprole;
  • Essential oils such as Bugoil® - (Plantlmpact); or
  • a comopund selected from buprofezine, flonicamid, acequinocyl, bifenazate, cyenopyrafen, cyflumetofen, etoxazole, flometoquin, fluacrypyrim, fluensulfone, flufenerim, flupyradifuone, harpin, iodomethane, dodecadienol, pyridaben, pyridalyl, pyrimidifen, flupyradifurone, 4-[(6-Chloro-pyridin-3- ylmethyl)-(2,2-difluoro-ethyl)-amino]-5H-furan-2-one (DE 102006015467), CAS: 915972-17-7
  • pesticides having particular targets may be employed in the composition, if appropriate for the intended utility of the composition.
  • selective insecticides for particular crops for example stemborer specific insecticides (such as cartap) or hopper specific insecticides (such as buprofezin) for use in rice may be employed.
  • insecticides or acaricides specific for particular insect species/stages may also be included in the compositions (for example acaricidal ovo-larvicides, such as clofentezine, flubenzimine, hexythiazox or tetradifon; acaricidal motilicides, such as dicofol or propargite; acaricides, such as bromopropylate or chlorobenzilate; or growth regulators, such as hydramethylnon, cyromazine, methoprene, chlorfluazuron or diflubenzuron).
  • acaricidal ovo-larvicides such as clofentezine, flubenzimine, hexythiazox or tetradifon
  • acaricidal motilicides such as dicofol or propargite
  • acaricides such as bromopropylate or chlorobenzilate
  • growth regulators such
  • fungicidal compounds which may be included in the composition of the invention are (E)-N-methyl-2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-methoxy-iminoacetamide (SSF-129), 4-bromo-2-cyano-N,N-dimethyl-6-trifluoromethylbenzimidazole-l -sulfonamide,
  • acibenzolar-S-methyl alanycarb, aldimorph, anilazine, azaconazole, azoxystrobin, benalaxyl, benomyl, benthiavalicarb, biloxazol, bitertanol, bixafen, blasticidin S, boscalid, bromuconazole, bupirimate, captafol, captan, carbendazim, carbendazim chlorhydrate, carboxin, carpropamid, carvone, CGA41396, CGA41397, chinomethionate, chlorothalonil, chlorozolinate, clozylacon, copper containing compounds such as copper oxychloride, copper oxyquinolate, copper sulfate, copper tallate and Bordeaux mixture, cyclufenamid, cymoxanil, cyproconazole, cyprodinil, debacarb, di-2-pyridyl disulfide
  • OjO-di-wo-propyl-S-benzyl thiophosphate dimefluazole, dimetconazole, dimethomorph, dimethirimol, diniconazole, dinocap, dithianon, dodecyl dimethyl ammonium chloride, dodemorph, dodine, doguadine, edifenphos, epoxiconazole, ethirimol, ethyl-(Z)-N-benzyl-N-([methyl(methyl-thioethylideneamino- oxycarbonyl)amino]thio)- -alaninate, etridiazole, famoxadone, fenamidone (RPA407213), fenarimol, fenbuconazole, fenfuram, fenhexamid (KBR2738), fenpiclonil, fenpropidin, fenpropimorph,
  • fluoxastrobin fluoroimide, fluquinconazole, flusilazole, flutolanil, flutriafol, fluxapyroxad, folpet, fuberidazole, furalaxyl, furametpyr, guazatine, hexaconazole, hydroxyisoxazole, hymexazole, imazalil, imibenconazole, iminoctadine, iminoctadine triacetate, ipconazole, iprobenfos, iprodione, iprovalicarb (SZX0722), isopropanyl butyl carbamate, isoprothiolane, isopyrazam, kasugamycin, kresoxim-methyl, LY186054, LY211795, LY248908, mancozeb, mandipropamid, maneb, mefenoxam, metalaxyl, mepanipyrim, me
  • biological agents may be included in the composition of the invention e.g. Baciullus species such as Bacillus firmus, Bacillus cereus, Bacillus subtilis, and Pasteuria species such as Pasteuria penetrans and Pasteuria nishizawae.
  • Bacillus firmus strain is strain CNCM 1-1582 which is commercially available as BioNemTM.
  • a suitable Bacillus cereus strain is strain CNCM 1-1562. Of both Bacillus strains more details can be found in US 6,406,690.
  • Other biological organisms that may be included in the compositions of the invention are bacteria such as Streptomyces spp. such as S.
  • avermitilis and fungi such as Pochonia spp. such as P. chlamydosporia.
  • Pochonia spp. such as P. chlamydosporia.
  • Metarhizium spp. such as M. anisopliae
  • Pochonia spp. such as P. chlamydosporia.
  • the compounds of the invention may be mixed with soil, peat or other rooting media for the protection of plants against seed-borne, soil-borne or foliar fungal diseases.
  • synergists for use in the compositions include piperonyl butoxide, sesamex, safroxan and dodecyl imidazole.
  • Suitable herbicides and plant-growth regulators for inclusion in the compositions will depend upon the intended target and the effect required.
  • An example of a rice selective herbicide which may be included is propanil.
  • An example of a plant growth regulator for use in cotton is PIXTM.
  • Some mixtures may comprise active ingredients which have significantly different physical, chemical or biological properties such that they do not easily lend themselves to the same conventional formulation type.
  • other formulation types may be prepared.
  • one active ingredient is a water insoluble solid and the other a water insoluble liquid
  • the resultant composition is a suspoemulsion (SE) formulation.
  • weight ratio of the compound of I with an additional active ingredient may generally be between 1000 : 1 and 1 : 1000.
  • weight ratio of A to B may be between 500 : 1 to 1 : 500, for example between 100 : 1 to 1 : 100, for example between 1 : 50 to 50 : 1, for example 1 : 20 to 20 : 1, for example 1 :10 to 10:1, for example 1 :5 to 5: 1, for example 1 : 1, 1 :2, 1 :3, 1 :4, 1 :5, 2: 1, 3:1, 4: 1, or 5: 1.
  • Mixtures with pyrethroids, in particular pymetrozine, are of particular interest for the present invention.
  • compositions of the invention include those prepared by premixing prior to application, e.g. as a readymix or tankmix, or by simultaneous application or sequential application to the plant.
  • compounds of the invention is usually formulated into a composition which includes, in addition to the compound of the invention, a suitable inert diluent or carrier and, optionally, a surface active agent (SFA).
  • SFAs are chemicals which are able to modify the properties of an interface (for example, liquid/solid, liquid/air or liquid/liquid interfaces) by lowering the interfacial tension and thereby leading to changes in other properties (for example dispersion, emulsification and wetting).
  • compositions both solid and liquid formulations
  • the composition is generally used for the control of pests such that a compound of the invention is applied at a rate of from O.lg to 10kg per hectare, preferably from lg to 6kg per hectare, more preferably from lg to 1kg per hectare.
  • the compounds of the invention are used for pest control on cotton at 1 :500 g/ha, for example 10-70g/ha.
  • sprays are often very intense and at very low threshold levels and can be down to almost zero tolerance.
  • a compound of the invention When used in a seed dressing, a compound of the invention is used at a rate of 0.000 lg to lOg (for example O.OOlg or 0.05g), preferably 0.005g to lOg, more preferably 0.005g to 4g, per kilogram of seed.
  • Compositions comprising a compound of the invention can be chosen from a number of formulation types, including dustable powders (DP), soluble powders (SP), water soluble granules (SG), water dispersible granules (WG), wettable powders (WP), granules (GR) (slow or fast release), soluble concentrates (SL), oil miscible liquids (OL), ultra low volume liquids (UL), emulsifiable concentrates (EC), dispersible concentrates (DC), emulsions (both oil in water (EW) and water in oil (EO)), micro- emulsions (ME), suspension concentrates (SC), aerosols, fogging/smoke formulations, capsule suspensions (CS) and seed treatment formulations.
  • the formulation type chosen in any instance will depend upon the particular purpose envisaged and the physical, chemical and biological properties of the compound of the invention.
  • Dustable powders may be prepared by mixing a compound of the invention with one or more solid diluents (for example natural clays, kaolin, pyrophyllite, bentonite, alumina, montmorillonite, kieselguhr, chalk, diatomaceous earths, calcium phosphates, calcium and magnesium carbonates, sulfur, lime, flours, talc and other organic and inorganic solid carriers) and mechanically grinding the mixture to a fine powder.
  • solid diluents for example natural clays, kaolin, pyrophyllite, bentonite, alumina, montmorillonite, kieselguhr, chalk, diatomaceous earths, calcium phosphates, calcium and magnesium carbonates, sulfur, lime, flours, talc and other organic and inorganic solid carriers
  • Soluble powders may be prepared by mixing a compound of the invention with one or more water-soluble inorganic salts (such as sodium bicarbonate, sodium carbonate or magnesium sulfate) or one or more water-soluble organic solids (such as a polysaccharide) and, optionally, one or more wetting agents, one or more dispersing agents or a mixture of said agents to improve water
  • water-soluble inorganic salts such as sodium bicarbonate, sodium carbonate or magnesium sulfate
  • water-soluble organic solids such as a polysaccharide
  • compositions may also be granulated to form water soluble granules (SG).
  • WP Wettable powders
  • WG Water dispersible granules
  • Granules may be formed either by granulating a mixture of a compound of the invention and one or more powdered solid diluents or carriers, or from pre- formed blank granules by absorbing a compound of the invention (or a solution thereof, in a suitable agent) in a porous granular material (such as pumice, attapulgite clays, fuller's earth, kieselguhr, diatomaceous earths or ground corn cobs) or by adsorbing a compound of the invention (or a solution thereof, in a suitable agent) on to a hard core material (such as sands, silicates, mineral carbonates, sulfates or phosphates) and drying if necessary.
  • a hard core material such as sands, silicates, mineral carbonates, sulfates or phosphates
  • Agents which are commonly used to aid absorption or adsorption include solvents (such as aliphatic and aromatic petroleum solvents, alcohols, ethers, ketones and esters) and sticking agents (such as polyvinyl acetates, polyvinyl alcohols, dextrins, sugars and vegetable oils).
  • solvents such as aliphatic and aromatic petroleum solvents, alcohols, ethers, ketones and esters
  • sticking agents such as polyvinyl acetates, polyvinyl alcohols, dextrins, sugars and vegetable oils.
  • One or more other additives may also be included in granules (for example an emulsifying agent, wetting agent or dispersing agent).
  • DC Dispersible Concentrates
  • a compound of the invention may be prepared by dissolving a compound of the invention in water or an organic solvent, such as a ketone, alcohol or glycol ether.
  • organic solvent such as a ketone, alcohol or glycol ether.
  • surface active agent for example to improve water dilution or prevent crystallization in a spray tank.
  • Emulsifiable concentrates or oil- in- water emulsions (EW) may be prepared by dissolving a compound of the invention in an organic solvent (optionally containing one or more wetting agents, one or more emulsifying agents or a mixture of said agents).
  • Suitable organic solvents for use in ECs include aromatic hydrocarbons (such as alkylbenzenes or alkylnaphthalenes, exemplified by SOLVESSO 100, SOLVESSO 150 and SOLVESSO 200; SOLVESSO is a Registered Trade Mark), ketones (such as cyclohexanone or methylcyclohexanone) and alcohols (such as benzyl alcohol, furfuryl alcohol or butanol), N-alkylpyrrolidones (such as N-methylpyrrolidone or N-octylpyrrolidone), dimethyl amides of fatty acids (such as Cg-Cio fatty acid dimethylamide) and chlorinated hydrocarbons.
  • aromatic hydrocarbons such as alkylbenzenes or alkylnaphthalenes, exemplified by SOLVESSO 100, SOLVESSO 150 and SOLVESSO 200; SOLVESSO is a Registered Trade Mark
  • ketones such as cycl
  • An EC product may spontaneously emulsify on addition to water, to produce an emulsion with sufficient stability to allow spray application through appropriate equipment.
  • Preparation of an EW involves obtaining a compound of the invention either as a liquid (if it is not a liquid at room temperature, it may be melted at a reasonable temperature, typically below 70°C) or in solution (by dissolving it in an appropriate solvent) and then emulsifiying the resultant liquid or solution into water containing one or more SFAs, under high shear, to produce an emulsion.
  • Suitable solvents for use in EWs include vegetable oils, chlorinated hydrocarbons (such as chlorobenzenes), aromatic solvents (such as alkylbenzenes or alkylnaphthalenes) and other appropriate organic solvents which have a low solubility in water.
  • Microemulsions may be prepared by mixing water with a blend of one or more solvents with one or more SFAs, to produce spontaneously a thermodynamically stable isotropic liquid formulation.
  • a compound of the invention is present initially in either the water or the solvent/SFA blend.
  • Suitable solvents for use in MEs include those hereinbefore described for use in ECs or in EWs.
  • An ME may be either an oil-in- water or a water-in-oil system (which system is present may be determined by conductivity measurements) and may be suitable for mixing water-soluble and oil-soluble pesticides in the same formulation.
  • An ME is suitable for dilution into water, either remaining as a microemulsion or forming a conventional oil-in- water emulsion.
  • SC Suspension concentrates
  • SCs may comprise aqueous or non-aqueous suspensions of finely divided insoluble solid particles of a compound of the invention.
  • SCs may be prepared by ball or bead milling the solid compound of the invention in a suitable medium, optionally with one or more dispersing agents, to produce a fine particle suspension of the compound.
  • One or more wetting agents may be included in the composition and a suspending agent may be included to reduce the rate at which the particles settle.
  • a compound of the invention may be dry milled and added to water, containing agents hereinbefore described, to produce the desired end product.
  • Aerosol formulations comprise a compound of the invention and a suitable propellant (for example n-butane).
  • a compound of the invention may also be dissolved or dispersed in a suitable medium (for example water or a water miscible liquid, such as n-propanol) to provide compositions for use in non- pressurized, hand-actuated spray pumps.
  • a compound of the invention may be mixed in the dry state with a pyrotechnic mixture to form a composition suitable for generating, in an enclosed space, a smoke containing the compound.
  • Capsule suspensions may be prepared in a manner similar to the preparation of EW formulations but with an additional polymerization stage such that an aqueous dispersion of oil droplets is obtained, in which each oil droplet is encapsulated by a polymeric shell and contains a compound of the invention and, optionally, a carrier or diluent therefor.
  • the polymeric shell may be produced by either an interfacial polycondensation reaction or by a coacervation procedure.
  • the compositions may provide for controlled release of the compound of the invention and they may be used for seed treatment.
  • a compound of the invention may also be formulated in a biodegradable polymeric matrix to provide a slow, controlled release of the compound.
  • a composition may include one or more additives to improve the biological performance of the composition (for example by improving wetting, retention or distribution on surfaces; resistance to rain on treated surfaces; or uptake or mobility of a compound of the invention).
  • additives include surface active agents, spray additives based on oils, for example certain mineral oils or natural plant oils (such as soy bean and rape seed oil), and blends of these with other bio-enhancing adjuvants (ingredients which may aid or modify the action of a compound of the invention).
  • a compound of the invention may also be formulated for use as a seed treatment, for example as a powder composition, including a powder for dry seed treatment (DS), a water soluble powder (SS) or a water dispersible powder for slurry treatment (WS), or as a liquid composition, including a flowable concentrate (FS), a solution (LS) or a capsule suspension (CS).
  • DS powder for dry seed treatment
  • SS water soluble powder
  • WS water dispersible powder for slurry treatment
  • CS capsule suspension
  • compositions for treating seed may include an agent for assisting the adhesion of the composition to the seed (for example a mineral oil or a film-forming barrier).
  • Wetting agents, dispersing agents and emulsifying agents may be surface SFAs of the cationic, anionic, amphoteric or non-ionic type.
  • Suitable SFAs of the cationic type include quaternary ammonium compounds (for example cetyltrimethyl ammonium bromide), imidazolines and amine salts.
  • Suitable anionic SFAs include alkali metals salts of fatty acids, salts of aliphatic monoesters of sulfuric acid (for example sodium lauryl sulfate), salts of sulfonated aromatic compounds (for example sodium dodecylbenzenesulfonate, calcium dodecylbenzenesulfonate, butylnaphthalene sulfonate and mixtures of sodium di-z ' opropyl- and tri-wopropyl-naphthalene sulfonates), ether sulfates, alcohol ether sulfates (for example sodium laureth-3-sulfate), ether carboxylates (for example sodium laureth-3- carboxylate), phosphate esters (products from the reaction between one or more fatty alcohols and phosphoric acid (predominately mono-esters) or phosphorus pentoxide (predominately di-esters), for example the reaction between lauryl alcohol and
  • Suitable SFAs of the amphoteric type include betaines, propionates and glycinates.
  • Suitable SFAs of the non-ionic type include condensation products of alkylene oxides, such as ethylene oxide, propylene oxide, butylene oxide or mixtures thereof, with fatty alcohols (such as oleyl alcohol or cetyl alcohol) or with alkylphenols (such as octylphenol, nonylphenol or octylcresol); partial esters derived from long chain fatty acids or hexitol anhydrides; condensation products of said partial esters with ethylene oxide; block polymers (comprising ethylene oxide and propylene oxide);
  • alkylene oxides such as ethylene oxide, propylene oxide, butylene oxide or mixtures thereof
  • fatty alcohols such as oleyl alcohol or cetyl alcohol
  • alkylphenols such as octylphenol, nonylphenol or octylcresol
  • partial esters derived from long chain fatty acids or hexitol anhydrides condensation products of said partial esters with ethylene oxide
  • alkanolamides alkanolamides
  • simple esters for example fatty acid polyethylene glycol esters
  • amine oxides for example lauryl dimethyl amine oxide
  • lecithins alkanolamides
  • simple esters for example fatty acid polyethylene glycol esters
  • amine oxides for example lauryl dimethyl amine oxide
  • lecithins lecithins
  • Suitable suspending agents include hydrophilic colloids (such as polysaccharides,
  • polyvinylpyrrolidone or sodium carboxymethylcellulose and swelling clays (such as bentonite or attapulgite).
  • a compound of the invention may be applied by any of the known means of applying pesticidal compounds. For example, it may be applied, formulated or unformulated, to the pests or to a locus of the pests (such as a habitat of the pests, or a growing plant liable to infestation by the pests) or to any part of the plant, including the foliage, stems, branches or roots, to the seed before it is planted or to other media in which plants are growing or are to be planted (such as soil surrounding the roots, the soil generally, paddy water or hydroponic culture systems), directly or it may be sprayed on, dusted on, applied by dipping, applied as a cream or paste formulation, applied as a vapor or applied through distribution or incorporation of a composition (such as a granular composition or a composition packed in a water- soluble bag) in soil or an aqueous environment.
  • a locus of the pests such as a habitat of the pests, or a growing plant liable to infestation by the pests
  • a compound of the invention may also be injected into plants or sprayed onto vegetation using electrodynamic spraying techniques or other low volume methods, or applied by land or aerial irrigation systems.
  • compositions for use as aqueous preparations are generally supplied in the form of a concentrate containing a high proportion of the active ingredient, the concentrate being added to water before use.
  • These concentrates which may include DCs, SCs, ECs, EWs, MEs, SGs, SPs, WPs, WGs and CSs, are often required to withstand storage for prolonged periods and, after such storage, to be capable of addition to water to form aqueous preparations which remain homogeneous for a sufficient time to enable them to be applied by conventional spray equipment.
  • Such aqueous preparations may contain varying amounts of a compound of the invention (for example 0.0001 to 10%, by weight) depending upon the purpose for which they are to be used.
  • Young cotton plants in the cotyledone stage are sprayed in a turn table application chamber with the diluted test solutions, close to run off ( ⁇ 500L/ha). After drying, plants are placed in plastic boxes, infested with 10 fresh hatched adults and incubated for 5 days at 26 +/-2C°. Samples are checked for mortality (% mortality) in comparison to untreated samples.
  • the use of the compound 1 is according to the present invention.
  • the use of the compounds 2 and 3 is not according to the present invention. These compounds per se are known from EP1731512.

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

La présente invention concerne une méthode consistant à appliquer à une culture de plants de coton, son emplacement, ou son matériau de propagation, un composé de la formule I (I) dans laquelle Q est Q1 (Q1), X2 est C-X4 ou de l'azote ; X1, X3 et X4 sont indépendamment de l'hydrogène, un halogène ou un trihalométhyle, au moins un groupe parmi X1, X3 et X4 n'étant pas de l'hydrogène. P est P1 ou P2 (P1), (P2) R1 est un chloro, bromo, trifluorométhyle ou méthyle. Les méthodes sont utiles pour maîtriser et/ou éviter l'infestation par des insectes de la famille des Curculionidae, en particulier Anthonomus grandis.
PCT/EP2014/053846 2013-02-28 2014-02-27 Dérivés de l'isoxaline à utiliser sur des plants de coton WO2014131837A1 (fr)

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CN105794840A (zh) * 2014-12-30 2016-07-27 王德堂 一种防治黄芪病虫害的可溶性粒剂

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