CN103430950B - Nematode-killing composition containing abamectin and furfural - Google Patents
Nematode-killing composition containing abamectin and furfural Download PDFInfo
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- CN103430950B CN103430950B CN201310368921.9A CN201310368921A CN103430950B CN 103430950 B CN103430950 B CN 103430950B CN 201310368921 A CN201310368921 A CN 201310368921A CN 103430950 B CN103430950 B CN 103430950B
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Abstract
The invention discloses a nematode-killing composition containing abamectin and furfural. The nematode-killing composition consists of active constituents and auxiliary materials. The active constituents comprise the abamectin and the furfural; the weight percentage of the abamectin to the furfural is 1: (18-300); the total content of the active constituents is 80-98 wt%, and the balance is the auxiliary materials. The nematode-killing composition containing the abamectin and the furfural has an extremely good prevention and treatment effect on root-knot nematodes, root lesion nematodes, ditylenchus dipsaci, cyst nematode and the like and is wide in sterilization range; the effect obvious average imitation efficiency is over 97 percent.
Description
Technical field
The present invention relates to agricultural chemicals, is a kind of nematicidal agent composition containing Avermectin and furfural.
Background technology
At present, single agricultural chemicals has certain limitation to the kill activity of plant root-knot nematode, particularly uses after a period of time, and the pesticide resistance of plant root-knot nematode is also in continuous enhancing, long-term use separately declines gradually to the control efficiency of nematode, and the pesticide resistance of nematode increases year by year.The average imitation of furfural can not exceed 90%; Avermectin has and tags and stomach poison function have faint fumigation action insects and mites, without systemic action, and ovicidal not, cause its average preventive effect to be no more than 88%.
Summary of the invention
The object of this invention is to provide the nematicidal composition of a kind of Avermectin and furfural, it is exclusively used in fruit as the root-knot nematode such as watermelon, strawberry, vegetables are as root-knot nematodes such as tomato, wild cabbage, cucumber, pepper, potato, capsicums, and economic crops are as the control of the root-knot nematodes such as cotton, peanut, ginger, soybean, tobacco, sweet potato.
The present invention for achieving the above object, be achieved through the following technical solutions: the nematicidal composition of a kind of Avermectin and furfural, formed by active ingredient and auxiliary material, its active ingredient is: Avermectin and furfural, both percentage by weights are: Avermectin: furfural is 1:18-300, the total content of active ingredient is 80-98wt%, and all the other are auxiliary material.
Described auxiliary material is made up of calcium dodecyl benzene sulfonate, triphen ethyl-phenol polypropylene ether, dodecylphenol polyvinylether, antifreezing agent and water, the content of each auxiliary material is calcium dodecyl benzene sulfonate 0.5-4.5wt%, triphen ethyl-phenol polypropylene ether 0.2-2.5wt%, dodecylphenol polyvinylether 0.1-2wt%, antifreezing agent 0.2-4wt%, water 1-7wt%.
Described antifreezing agent is ammonium sulfate and/or ethylene glycol.
Described Avermectin and the percentage by weight of furfural are 1:18.
Described a kind of nematicidal composition containing Avermectin and furfural, Avermectin 0.48kg in every 100kg composition, furfural 96kg, calcium dodecyl benzene sulfonate 0.8kg, triphen ethyl-phenol polypropylene ether 0.2kg, dodecylphenol polyvinylether 0.5kg, ammonium sulfate 0.4kg, ethylene glycol 0.1kg, water 1.52kg.
Described a kind of nematicidal composition containing Avermectin and furfural, Avermectin 0.5kg in every 100kg composition, furfural 85kg, calcium dodecyl benzene sulfonate 3kg, triphen ethyl-phenol polypropylene ether 2kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.5kg ethylene glycol 1.5kg, water 4.5kg.
Described a kind of nematicidal composition containing Avermectin and furfural, Avermectin 5kg in every 100kg composition, furfural 90kg, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 0.8kg, dodecylphenol polyvinylether 0.6kg, ammonium sulfate 0.6kg, ethylene glycol 0.7kg, water 1.3kg.
Described a kind of nematicidal composition containing Avermectin and furfural, Avermectin 0.8kg in every 100kg composition, furfural 86.4kg, calcium dodecyl benzene sulfonate 2.8kg, triphen ethyl-phenol polypropylene ether 1.8kg, dodecylphenol polyvinylether 1.2kg, ammonium sulfate 1kg, ethylene glycol 1kg, water 5kg.
Described a kind of nematicidal composition containing Avermectin and furfural, Avermectin 0.6kg in every 100kg composition, furfural 82.8kg, calcium dodecyl benzene sulfonate 3kg, triphen ethyl-phenol polypropylene ether 2kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.8kg, ethylene glycol 1.2kg, water 6.6kg.
Described a kind of nematicidal composition containing Avermectin and furfural, Avermectin 1kg in every 100kg composition, furfural 79kg, calcium dodecyl benzene sulfonate 4.5kg, triphen ethyl-phenol polypropylene ether 2.5kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 2kg, ethylene glycol 2kg, water 7kg.
The invention has the advantages that: the nematicidal composition containing Avermectin and furfural has good control efficiency to root-knot nematode, pratylenchus, stem eelworm, Cyst nematode etc., bactericidal range is wide, successful is on average imitated higher than 97%; Can delay the pesticide resistance of disease nematode to Avermectin, furfural; Each component of the present invention is mutually collaborative, has fine conduction in plant, can effectively prevent in nematode invaded plants body, also can effectively kill the nematode in intrusive body simultaneously, has systemic action, effectively improves average imitation; It is long to kill the nematode lasting period, and annual crop 2-3 month, perennial crop 4-6 month; Kill nematode effect and be not subject to the impact of soil temperature; Easy to use, without ventilation; Directly field planting after chemicals treatment; To person poultry safety, the microorganism of having a mind in soil is not affected to environmentally safe; The present invention easily degrades, and avoids pesticide residue toxicity problem, and crop is not produced to poisoning substantially yet.Use suitable time is before crop-planting or before transplanting, application method is identical with Avermectin, adopts soil treatment.The present invention is exclusively used in fruit as the root-knot nematode such as watermelon, strawberry, and vegetables are as root-knot nematodes such as tomato, wild cabbage, cucumber, pepper, potato, capsicums, and economic crops are as the control of the root-knot nematodes such as cotton, peanut, ginger, soybean, tobacco, sweet potato.Various auxiliary materials can improve emulsifiability and dispersiveness, and meltage is large; Ethylene glycol also has solubilization to former medicine, and helps emulsification; Equal consumption drug effect is obvious, and little to human toxicity, better to target crop or polypide permeability, and it is cheap.
The field experiment of the present composition is as follows:
Field planting pre-treatment---by actual dosage, suitably to water or to soil.Apply in field planting ditch (cave), and then field planting vegetables, crop seedling such as fruit seedling etc.
* in table, data are added up through duncan's new multiple range method, are that difference is not remarkable containing same letter person.
5% abamectin emulsifiable concentrate of the present invention's processing taking Avermectin and furfural as effective ingredient, 90% furfural missible oil and 0.3% Avermectin add 90% furfural (1:300), two single doses are compared with mixed composite preparation, composition is in the case of the usage amount of 1000 grams/acre of usage amounts, the effect of field control watermelon root-knot is all significantly greater than the usage amount (table 1) of 1500 grams/acre of usage amounts, show that Avermectin and furfural composition are more suitable for field control watermelon root-knot, according to other Contrast on effect, the melon root-knot nematode (table 2) of also can doublely harnessing the Yellow River, root knot nematode in tobacco (table 3), capsicum root-knot nematode (table 4), tomato root-knot eelworm (table 5), wild cabbage root-knot nematode (table 6), potato root-knot nematode (table 7), pepper mincognita (table 8), also can delay pathogen occurs the resistance of Avermectin and furfural.
Embodiment
A kind of nematicidal composition containing Avermectin and furfural is made up of active ingredient and auxiliary material, its active ingredient is: Avermectin and furfural, both percentage by weights are: Avermectin: furfural is 1:18-300, and the total content of active ingredient is 80-98wt%, and all the other are auxiliary material.
Described auxiliary material is made up of calcium dodecyl benzene sulfonate, triphen ethyl-phenol polypropylene ether, dodecylphenol polyvinylether, antifreezing agent and water, and antifreezing agent is ammonium sulfate and/or ethylene glycol.Antifreezing agent content is 0.2-4wt%, and the content of each auxiliary material is calcium dodecyl benzene sulfonate 0.5-4.5wt%, and the structural formula of triphen ethyl-phenol polypropylene ether is:
, its content is 0.2-2.5wt%, the structural formula of dodecylphenol polyvinylether is:
, its content is 0.1-2wt%, ammonium sulfate 0.1-2wt%, ethylene glycol 0.1-2wt%, water 1-7wt%.
Described Avermectin and the percentage by weight of furfural are 1:18.
Nematicidal composition containing Avermectin and furfural of the present invention can have following multiple combination:
1. Avermectin 5kg in every 100kg composition, furfural 90kg, the total content of Avermectin and furfural is 95%, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 0.8kg, dodecylphenol polyvinylether 0.6kg, ammonium sulfate 0.6kg, ethylene glycol 0.7kg, water 1.3kg.
2. Avermectin 2kg in every 100kg composition, furfural 96kg, the total content of Avermectin and furfural is 98%, calcium dodecyl benzene sulfonate 0.5kg, triphen ethyl-phenol polypropylene ether 0.2kg, dodecylphenol polyvinylether 0.1kg, ammonium sulfate 0.1kg, ethylene glycol 0.1kg, water 1kg.
3. Avermectin 1kg in every 100kg composition, furfural 79kg, the total content of Avermectin and furfural is 80%, calcium dodecyl benzene sulfonate 4.5kg, triphen ethyl-phenol polypropylene ether 2.5kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 2kg, ethylene glycol 2kg, water 7kg.
4. Avermectin 0.8kg in every 100kg composition, furfural 86.4kg, the total content of Avermectin and furfural is 87.2%, calcium dodecyl benzene sulfonate 2.8kg, triphen ethyl-phenol polypropylene ether 1.8kg, dodecylphenol polyvinylether 1.2kg, ammonium sulfate 1kg, ethylene glycol 1kg, water 5kg.
5. Avermectin 0.6kg in every 100kg composition, furfural 82.8kg, the total content of Avermectin and furfural is 83.4%, calcium dodecyl benzene sulfonate 3kg, triphen ethyl-phenol polypropylene ether 2kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.8kg, ethylene glycol 1.2kg, water 6.6kg.
6. Avermectin 0.5kg in every 100kg composition, furfural 85kg, the total content of Avermectin and furfural is 85.5%, calcium dodecyl benzene sulfonate 3kg, triphen ethyl-phenol polypropylene ether 2kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.5kg ethylene glycol 1.5kg, water 4.5kg.
7. Avermectin 0.48kg in every 100kg composition, furfural 96kg, the total content of Avermectin and furfural is 96.48%, calcium dodecyl benzene sulfonate 0.8kg, triphen ethyl-phenol polypropylene ether 0.2kg, dodecylphenol polyvinylether 0.5kg, ammonium sulfate 0.4kg, ethylene glycol 0.1 kg, water 1.52kg.
8. Avermectin 0.4kg in every 100kg composition, furfural 92kg, the total content of Avermectin and furfural is 92.4%, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 1kg, dodecylphenol polyvinylether 1kg, ammonium sulfate 1kg, ethylene glycol 1kg, water 2.6kg.
9. Avermectin 0.3kg in every 100kg composition, furfural 81kg, the total content of Avermectin and furfural is 81.3%, calcium dodecyl benzene sulfonate 4.5kg, triphen ethyl-phenol polypropylene ether 2.5kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 2kg, ethylene glycol 2kg, water 6.7kg.
10. Avermectin 0.3kg in every 100kg composition, furfural 90kg, the total content of Avermectin and furfural is 90.3%, calcium dodecyl benzene sulfonate 1.5kg, triphen ethyl-phenol polypropylene ether 1.7kg, dodecylphenol polyvinylether 1.5kg, ammonium sulfate 0.5kg, ethylene glycol 0.5kg, water 4kg.
Avermectin 0.9kg in 11. every 100kg compositions, furfural 88.2kg, the total content of Avermectin and furfural is 89.1%, calcium dodecyl benzene sulfonate 2kg, triphen ethyl-phenol polypropylene ether 1kg, dodecylphenol polyvinylether 1kg, ammonium sulfate 1.5kg, ethylene glycol 1.5kg, water 3.9kg.
Avermectin 4.8kg in 12. every 100kg compositions, furfural 89.28kg, the total content of Avermectin and furfural is 94.08%, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 1kg, dodecylphenol polyvinylether 0.5kg, ammonium sulfate 0.5kg, ethylene glycol 1kg, water 1.92kg.
Avermectin 0.45kg in 13. every 100kg compositions, furfural 87.75kg, the total content of Avermectin and furfural is 88.2%, calcium dodecyl benzene sulfonate 0.5kg, triphen ethyl-phenol polypropylene ether 0.5kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.5kg, ethylene glycol 1.5kg, water 5.8kg.
Avermectin 0.38kg in 14. every 100kg compositions, furfural 92.72kg, the total content of Avermectin and furfural is 93.1%, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 1kg, dodecylphenol polyvinylether 1kg, ammonium sulfate 0.5kg, ethylene glycol 0.5kg, water 2.9kg.
Avermectin 0.322kg in 15. every 100kg compositions, furfural 97.175kg, the total content of Avermectin and furfural is 97.497%, calcium dodecyl benzene sulfonate 0.5kg, triphen ethyl-phenol polypropylene ether 0.4kg, dodecylphenol polyvinylether 0.103kg, ammonium sulfate 0.4kg, ethylene glycol 0.1kg, water 1kg.
Avermectin 0.6kg in 16. every 100kg compositions, furfural 94.6kg, the total content of Avermectin and furfural is 95.2%, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 0.5kg, dodecylphenol polyvinylether 0.5kg, ammonium sulfate 0.5kg, ethylene glycol 0.5kg, water 1.8kg.
Nematicidal composition containing Avermectin and furfural of the present invention can be used by common method, as flooded, pour into a mould, spray, spray, be fuming, distribution or dusting, selects according to destination object and main environment.The present composition can be processed into and suspending agent, water dispersant and wetting powder according to known method.
Claims (10)
1. the nematicidal composition containing Avermectin and furfural, it is characterized in that: formed by active ingredient and auxiliary material, its active ingredient is: Avermectin and furfural, both weight ratios are: Avermectin: furfural is 1:18-300, the total content of active ingredient is 80-98wt%, and all the other are auxiliary material.
2. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: described auxiliary material is made up of calcium dodecyl benzene sulfonate, triphen ethyl-phenol polypropylene ether, dodecylphenol polyvinylether, antifreezing agent and water, the content of each auxiliary material is calcium dodecyl benzene sulfonate 0.5-4.5wt%, triphen ethyl-phenol polypropylene ether 0.2-2.5wt%, dodecylphenol polyvinylether 0.1-2wt%, antifreezing agent 0.2-4wt%, water 1-7wt%.
3. a kind of nematicidal composition containing Avermectin and furfural according to claim 2, is characterized in that: described antifreezing agent is ammonium sulfate and/or ethylene glycol.
4. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, is characterized in that: described Avermectin and the weight ratio of furfural are 1:18.
5. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: Avermectin 0.48kg in every 100kg composition, furfural 96kg, calcium dodecyl benzene sulfonate 0.8kg, triphen ethyl-phenol polypropylene ether 0.2kg, dodecylphenol polyvinylether 0.5kg, ammonium sulfate 0.4kg, ethylene glycol 0.1kg, water 1.52kg.
6. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: Avermectin 0.5kg in every 100kg composition, furfural 85kg, calcium dodecyl benzene sulfonate 3kg, triphen ethyl-phenol polypropylene ether 2kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.5kg ethylene glycol 1.5kg, water 4.5kg.
7. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: Avermectin 5kg in every 100kg composition, furfural 90kg, calcium dodecyl benzene sulfonate 1kg, triphen ethyl-phenol polypropylene ether 0.8kg, dodecylphenol polyvinylether 0.6kg, ammonium sulfate 0.6kg, ethylene glycol 0.7kg, water 1.3kg.
8. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: Avermectin 0.8kg in every 100kg composition, furfural 86.4kg, calcium dodecyl benzene sulfonate 2.8kg, triphen ethyl-phenol polypropylene ether 1.8kg, dodecylphenol polyvinylether 1.2kg, ammonium sulfate 1kg, ethylene glycol 1kg, water 5kg.
9. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: Avermectin 0.6kg in every 100kg composition, furfural 82.8kg, calcium dodecyl benzene sulfonate 3kg, triphen ethyl-phenol polypropylene ether 2kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 1.8kg, ethylene glycol 1.2kg, water 6.6kg.
10. a kind of nematicidal composition containing Avermectin and furfural according to claim 1, it is characterized in that: Avermectin 1kg in every 100kg composition, furfural 79kg, calcium dodecyl benzene sulfonate 4.5kg, triphen ethyl-phenol polypropylene ether 2.5kg, dodecylphenol polyvinylether 2kg, ammonium sulfate 2kg, ethylene glycol 2kg, water 7kg.
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| CN107258341A (en) * | 2017-07-26 | 2017-10-20 | 桂平市蒙圩镇火炎种养专业合作社 | A kind of prevention and controls of canopy room tomato root-knot eelworm disease |
| GB2625702A (en) * | 2022-09-22 | 2024-07-03 | Rotam Agrochem Int Co Ltd | Insecticidal composition comprising a macrolide active ingredient |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040692A1 (en) * | 1996-04-29 | 1997-11-06 | Novartis Ag | Pesticidal compositions |
| CN1511452A (en) * | 2002-12-30 | 2004-07-14 | 高希武 | Agricultural compositino for preventing and controlling nematode and its preparing method and use |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040692A1 (en) * | 1996-04-29 | 1997-11-06 | Novartis Ag | Pesticidal compositions |
| CN1511452A (en) * | 2002-12-30 | 2004-07-14 | 高希武 | Agricultural compositino for preventing and controlling nematode and its preparing method and use |
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