DE2357799A1 - INSECTICIDAL PREPARATIONS - Google Patents

Description

PATENT AGENCIES - ^ V

DJpUng. P. WIRTH ■ Dn V. ^^

DIpL-lng. G. DAN N EN BERG -Dr. P. WEIN HOLD - Ie L * GUDEL

281134 β FHANKFUBTAM MAIN

287014. GR. ESCHENHEIMER STHASSE 39

SK / SK

. Λ ■ "- ..,., .., Z-326

'IHU RO I INDUSTRIES INC. 12 200 Denton Drive

Dallas /! Dexas 75 234 / USA

Insecticidal Preparations-. "

The present invention relates to extremely effective insecticides Preparations for dipteras, in particular Musca domestica.

The present invention particularly relates to Use of "Muscalure" (cis-9-Tricosen) as a synergist for Dimethyl-βjßjß-trichloro - ^ - hydroxyethylphosphonate (Dipterex), 2-isopropoxyphenyl-N-methylcarbamate (Baygon), dimethyl-2,2-dichlorovinyl phosphate (Vapona), 0,0-dimethyl-0- (2,4,5-trichlorophenyl) -phosphorothioate - (Rönriel) and üäpona, dimethyl-3-hydrOxyglutaconatdimethylphosphat (Bomyl), combinations of the same and one Carrier substance.

The remarkable increase in insecticidal effectiveness is completely surprising. Although "Muscalure" is known to be a sexual fheromone of Musca domestica (cf. Science, 174 , 76 (1971)), it has not yet been known that Muscalure or any other

409823/1108

Sex pheromone is synergistic with any insecticide Effect. Sex pheromones have only been used in . Fall to. Used to monitor insect population. the Activity of a sex pheromone depends on the synthesis of a single one Isomers in pure form. In view of the extremely harsh chemical demands of sex pheromones regarding Isomerism. and purity it was totally unexpected for a sex pheromone in combination with an insecticide the effectiveness of the the latter would increase significantly. The present finding is particularly surprising in view of the fact that from Muscalure was reported to be comparing it to some others Sex pheromones are not an effective attraction, Another surprising feature of the present invention is that the preparations according to the invention in both female and male f-'iusca domestica are extremely effective. Murcalure is a sex pheromone with special attraction for males only Musca domestica.

A synergistic amount of Muscalure with any of the above insecticides or a combination the same together with a suitable carrier substance mixed for the production of the new preparations according to the invention, applied in the usual manner for combating insects will. A suitable manufacturing method of the invention Preparations consists in mixing an above-mentioned insecticide or a combination thereof with or without a solvent or diluent with a suitable carrier substance, whereupon the ' obtained preparation with or without solvent mixed with Huscalure will.

409823/1108

, - 3 - 2357793

The new insektaziden preparations according to the invention can Ub ^ handy auxiliary, Verdiinnungs- ^ Mxadi-fiziearungs- or Kß: n; ^ditioniei> i.ingsmittel the Scnadlingsbekampfunsg that freezing as' the Bezeiehinunjg "suitable carrier-ub substance" Additional ammenge Bordered ω earth, to create preparations in the form of solutions., emulsions, © ispersiunen ,, powders, dusts., granulates -usu / .. include ,. Thus, the secticidal preparations in ~. "Can be liquid or solid. The liquid preparations can be one of the mefereiTB .otoejfläcvhenaiitlA / e flittel as a conditioning mixture to make the .preparation lei-Ent in Masseir, dispsTigiert © ζω. iOtoerfläEnenakti'we means "includes wetting agents., dispersing agents, emulsifiers usui»

He fi ndungsgemäSein Ψ most 'iRaxim'uiljtieirtfrageim: JL ni i dust or: K
lofty tone j
Sugar-

w & fi

The Henge at active advise uarüext in i
ρärates; ■ "· and lies · ® entire preparation» under W ^

of

: 1m. && n B tön. of

i:! e "fe» a · ©

. , g tfog Iflefifi & - ^: © fit -äfe -% - S ^^ jrä β © »· - ftti *» «eUffliiefiliie i

eyfefet iR "Bfeälöitg ö5iii _v "iräi3leStens'. Äift ^ ltelel from the group of Dipterex, Baygon, Uapona, Uapo'ria urtd rawness ßowyl unti combinations of the same. The ratio of Syriergisfc 0- ¹ UiS ca lure) to insecticide does not seem to be crucial. The two main components, that is, "synergist and insecticide, are usually present in the preparation in a ratio of etiua 1 ^ iDO to Ceuj, - parts of Huscalure, to ins", ktizid anu; esendj whereby itself

.-. ; ₄ _ 2357739 -

"Insecticide" on Dipterex, Baygon. _t Mapona ,, Uapona and Ronnel, Benny-1 and Korabinations the same refers * So eg results in a granular formulation; from 1 % ■ insecticide and muescalure with a ratio of musealure to insecticide of 1140 to 2: 1 an increase in the destruction effectiveness of a few to more than one hundred percent compared to the same granular formulation with, 1! % Insecticide, shne muscalure.

The following are examples: Illustrate that the present Ea ^ is often found without limitation . All parts are Geuj ^ parts »

& W% S: ® j B I 1 '

In the preparation of A "Dipterex in solution in methylene chloride solution

Grains are relatively more uniform up to the point where they are mixed together.

Di © Fermuli ^ rung Ö tuurtje by dissolving Muscalure in methylene = ehlofid; and mixing with Formulation A until achieved f ,. Flowable Kötnar is made available.

A. Parts

"ID

eat

can using Streudpse .and

themselves

with the formulation A wti-d B took place in Wuhnerhays ^ rn with, each -five WiedeTholiuni ^ ·, oie shown in Taibjell ^ 1 en

Results show the extraordinary destructive effect of a increased activity of formulation B compared to formulation A. Results were seen after 2, 4, 8 and 24 hours. ' The experiments were ended after 24 hours. For the sake of simplicity, the fly count is given as a ratio.

Table 1 "'."

Formulation time in hours ' _

8 24

A. 1.0 1.0 1.0 1.0

B 3.8 5.2 4.7. 10.6

Example 2

In formulation C, Baygon was based on solution in methylene chloride a ribbon mixer with fine-grain beet sugar relatively / more uniform Particle size mixed until homogeneous.

In formulation D, Muscalü was a solution in methylene chloride mixed with formulation C until dry, flowable grains are obtained. '-'

Formulation C. ,. Parts,. -...- '' \ /

Baygon '0 _f 5

Sugar .10.5 ^:

Formulation D. . ·. , ·.; ..

Baygon '0.5

Sugars' 10.0

Muscalure 2.0

The above formulations were tested as in Example 1, where the results are listed in Table 2:

409823/1108

2 - 6 -
Table 2 24 0
8th formulation 1.0
3.0
3 Time in hours 1,
3, 4 8 C.
D.
example 1.0 1.0
3.5 3.5

Formulation E was made by mixing a mixture of V / apona and Ronnel in methylene chloride with fine grain sugar in the concentration mentioned below until homogeneous.

In Formulation F, Muscalure was dissolved in methylene chloride mixed with formulation E. . ■

Formulation E. . . Parts

l / apona Ronnel sugar

Formulation F

V / apona Ronnel Sugar Muscalure

The above formulations were tested as in Example 1. the Results are shown in Table 3. - - '

Table 3 ''"'"'

Formulation time in hours

E 1.0 1.0 1.01.0

F 4.0 2.0 2.0 4.0

Example 4 - · '- ■. .

0 , 10 0 , 25 10 , 00 0 , 10 0 , 25 10 ; oo 2 , GO

The formulations G and H. u / urden in Example 2 prepared and tested according to Example 1 after 2, 3 and 24 hours. The results are listed in Table ^ 4.

409823/1108

. INSPECTED

Formulation G;

Parts

Baygon sugar

Formu Ii er an g H

Baygon

Sugar Muscalure

Formulation

ie ■ 4

ti% - iasy

B. ice w i -β

It iuurden ciie FoEwttlierBn-gjeR l _r 3 »- K rao # 1." rait 0.25 % Bay-gon u & di 0.25 *. 0.1: 2 5: _r ß-, B & 2St- \ mä '® ^ & B posed .. 'Die? FoMTiitiIieaEoftgera itiäsöa »« Sä "ä iB ^; eü The results si & di im. ίΜ »©!.! ^ 5""-a ^ fsffefiö

Formulation·

24; slj

I ■

-K -

e i s ρ j el

G-emass example 1 ciie Jeujeils 0.5 2 ^ iK use al ure •Example 1

l It

WJ

3 «

ORIGINAL INSPECTED

23577SS

B e i s ρ i e X

DuEctr gEÜndliGhes mixing to homogeneity mti the Ede

P.
IxeruFtg / atrs 0,3 'GeUr ₁ - ^ B ¹ OnTyI with fine-grain beet sugarE

Q; uwjr-ete; eEtralten- duEch freshening of FoEmulierung P with Pltiseal-UEe _{r dissolved} in MetfoylenchloEid ^ until you get a tEocfeene aFtttlat mift Q,> Genit .- ^ Bomyl and 0.125 Gbw * ~ <% MuseE contains «Kach" festivities ύ & ζ FGrEtlender according to example ¹ EEntisse:

Tabel 1 freight Z steadily

Example % to 6 ujUEden formulations ufiteE UeEUiendtin # attomeenerde ^ ineE Part size of about 8 mesh g & r umd akbi \ t & m Eesiianelteil fMuscialtire and insecticide} tiej? §; B ^; sfeöiIt, the · EUE Beifcampfitii wo * Kusea dümegfeica irv \ i £ ehst £ flj | uFig: Bn ^ üfera _r

tf * dctECh ÄusstEeeen suitable

Obgrt,

to:

5-ss-ii to 1 ^

Ifapona ^

r, a ^ e Riachung from Ronnel · · titwl iuei * d # _<n: uiooei used the; Ui p # tua 10, Q ^ TJP: to f _r (JHA1-E ^ ^Q; ».. JV &ew" -% betEagd "Iflie ^ iterhin can, in the inventions..

o? mfe | rjafei0 # en; mm (i ^; )> I5 $ pfce? eix ^ (2) Baygori ,; umdi Ften; ne £ L · and (5} Bqto ^ I v / feEiuerids ^

dv zuffi

to; s ^ aj- e®;

however,, usually at least about 0.03 Geu /, - ^ insecticide,

based on the entire preparation,

40 982 3/1108

Claims (6)

Claims (Tl insecticidal preparations, consisting of or containing a Mixture of cis-9-tricoses, at least one insecticide from the Group of dimethyl-ß, ö, ß-trichloro-et-hydroxyethylphosphonate (Dipterex), 2-isopropoxyphenyl-N-methylcarbamate (Baygon), dimethyl-2,2-dichlorovinyl phosphate (Vapona), 0, 0-Dime thy 1-0- (2, 4, 5-trichlorophenyl) -phosphorothioate (Ronnel) and Vapona and / or dimethyl 3-hydroxyglutaconate dimethyl phosphate (Bomyl) and a carrier. 2.- Preparations according to claim 1, characterized in that the carrier substance is granulated sugar. 3.- preparations according to claim 2, characterized in that the mixture of cis-9-tricosene and insecticide in a total amount of 0.05-10 wt -.% By weight of the preparation. 4. Preparations according to claim 3, characterized in that the ratio of cis-9-tricoses to insecticide is about 1: 100 to 25: 1 amounts to. 5. Preparations according to claim 4, characterized in that the ratio is about 1:40 to 2: 1. 6.- Process for the destruction of Diptera insects, characterized in that that at the place to be protected a mixture of cis-9-tricoses, at least one compound from the group Dipterex, Baygon, Vapona, Vapona and Ronnel or Bomyl and a suitable carrier, preferably granulated sugar, brings up, The patent attorney: • / ' 409823/1108