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Agents for controlling plant pests

A kind of composition and compound technology, applied in the field of compositions for preventing and controlling plant pests

Inactive Publication Date: 2005-01-19
BAYER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, to date, no nitroguanidine derivatives and fungicides other than cyclopropylformamide and fungazole have been known to have a combination that makes them excellently suitable as control of plant pests and at the same time well tolerated by plants Such a common beneficial effect of

Method used

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  • Agents for controlling plant pests
  • Agents for controlling plant pests
  • Agents for controlling plant pests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment A

[0357] Experiment on Phaedon larvae

[0358] Solvent: 7 parts by weight dimethylformamide

[0359] Emulsifier: 1 part by weight alkyl aryl polyglycol ether

[0360] To prepare a suitable formulation of the active compound, 1 part by weight of the active compound or active compound combination is mixed with the stated amount of solvent and emulsifier, and the concentrate is diluted with water to the desired concentration.

[0361] Cabbage leaves ( Brassica oleracea ) are treated by being dipped into the preparation of active compound of the desired concentration and infested with larvae of the horseradish beetle ( Phaedon cochleariae ) while the leaves are still moist.

[0362] After a certain period of time, the percentage of killing was determined. 100% means that all beetle larvae have been killed; 0% means that none of the beetle larvae have been killed.

[0363] In this test, for example the following active compound combinations according to the invention exhibit a syn...

Embodiment B

[0369] Diamondback moth (Plutella) test

[0370] Solvent: 7 parts by weight dimethylformamide

[0371] Emulsifier: 1 part by weight alkyl aryl polyglycol ether

[0372] To prepare a suitable formulation of the active compound, 1 part by weight of the active compound or active compound combination is mixed with the stated amount of solvent and emulsifier, and the concentrate is diluted with water to the desired concentration.

[0373] Cabbage leaves ( Brassica oleracea ) are treated by being dipped into the preparation of active compound of the desired concentration and are infested with caterpillars of the diamondback moth ( Plutellaxylostella ) while the leaves are still moist.

[0374] After a certain period of time, the percentage of killing was determined. 100% means that all caterpillars have been killed; 0% means that none of the caterpillars have been killed.

[0375] In this test, for example the following active compound combinations according to the invention exhi...

Embodiment C

[0386] Experiment on Heliothis virescens

[0387]Solvent: 7 parts by weight dimethylformamide

[0388] Emulsifier: 1 part by weight alkyl aryl polyglycol ether

[0389] To prepare a suitable formulation of the active compound, 1 part by weight of the active compound or active compound combination is mixed with the stated amount of solvent and emulsifier, and the concentrate is diluted with water to the desired concentration.

[0390] Soybean shoots ( Glycine max ) are treated by being dipped into the preparation of active compound of the desired concentration and are infested with caterpillars of the clover armyworm ( Heliothis virescens ) while the leaves are still moist.

[0391] After a certain period of time, the percentage of killing was determined. 100% means that all caterpillars have been killed; 0% means that none of the caterpillars have been killed.

[0392] In this test, for example the following active compound combinations according to the invention exhibit a ...

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Abstract

The present invention provides compositions for controlling plant pests, containing the compound of the formula (I)and at least one fungicidally active compound, except for tebuconazole, cyclopropylcarboxamides and azolylmethylcycloalkanes.

Description

[0001] This application is a divisional application of a Chinese patent application with an application date of June 9, 1999 and an application number of 99807471.3. technical field [0002] The present invention relates to a kind of pesticide containing the compound of formula (I) and fungicide combination [0003] Background technique [0004] Fungicidally active compounds, such as azole derivatives, arylbenzyl ethers, benzamides, morpholine compounds and other heterocycles, are known (see K.H.Büchel "Pflabzenschutz und Sch_dlingsbek_mpfung", 140- 153 pages, Georg Thieme-Verlag, Stuttgart 1977, EP publication 0040345, German patent 2324010, German patent 2201063, European publication 0112284, EP publication 0304758 and DD patent specification 140412). [0005] Mixtures of some nitromethylene derivatives with fungicidally active compounds and their use as pesticides in crop protection are known (US-P-4731385; Japanese laid-open specifications 63-68507, 63 / 68505, 63 / 72608...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/78A01N47/40
CPCA01N47/40Y10S424/11A01N2300/00A01N37/50A01N43/653A01N47/30A01N47/04A01N43/36A01N47/14A01N37/46A01N43/54A01N47/12A01N47/32
Inventor C·埃尔德伦W·安德施K·斯滕策尔A·毛勒-马赫尼克W·克雷默
Owner BAYER AG
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