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A pesticide composition and a technology containing pyridalyl, which are applied in the field of pesticides, can solve the problems that the relevant reports of compounding have not yet been published, and achieve the effects of less resistance to pesticides, synergistic and long-lasting effects, and safety for humans and animals
Active Publication Date: 2013-10-23
陕西亿田丰作物科技有限公司
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Problems solved by technology
After research by the inventor, it is found that pyridalipr and pyriproxyfen, pymetrozine, metaflumizone, and spirotetramat can produce a good synergistic effect af
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example 1
[0054] Example 1 20% Pyridalone Pyriproxyfen Suspoemulsion
[0055] Pyridalipr 10%, pyriproxyfen 10%, ethylenediamine 5%, pull open powder BX 4%, phenethylphenol polyoxyethyl polypropenyl ether 4%, silicone 0.1%, gum arabic 0.05% , glycerin 0.5%, and deionized water were added to 100%, and mixed to prepare 20% pyridalef-pyroxyfen suspoemulsion.
[0056] The new preparation can also be obtained by replacing pyriproxyfen with pymetrozine, metaflumizone, and spirotetramat.
example 2
[0057] Example 2 30% Pyridalone Pyriproxyfen Suspoemulsion
[0058] Pyridalone 10%, pyriproxyfen 20%, alkylphenol polyoxyethylene pyrimidine 4.5%, tea cumin 3%, methylcellulose 0.1%, fatty alcohol polyoxyethylene ether 4%, diethylene glycol 0.05%, C 8~10 Add 0.08% of fatty alcohols, 0.1% of gelatin, and deionized water to 100%, and mix to prepare 30% pyridalef-pyroxyfen suspoemulsion.
[0059] The new preparation can also be obtained by replacing pyriproxyfen with pymetrozine, spirotetramat, and metaflumizone.
example 3
[0060] Example 3 25% Pyridalone Pyriproxyfen Suspoemulsion
[0061] Pyridalone 10%, pyriproxyfen 15%, lignosulfonate 4.5%, saponin powder 4%, calcium alkylbenzene sulfonate 3%, sodium acrylate 0.12%, diethylene glycol 1.3%, deionized water Add to 100%, and mix to make 25% pyridalef-pyroxyfen suspoemulsion.
[0062] The new preparation can also be obtained by replacing pyriproxyfen with pymetrozine, spirotetramat, and metaflumizone.
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Abstract
The invention discloses a pesticide composition containing pyridalyl. The pesticide composition comprises an active constituent A and an active constituent B, wherein the active constituent A is the pyridalyl, and the active constituent B is selected from any one of the following compounds of pyriproxyfen, pymetrozine, metaflumizone and spirotetramat. The weight ratio of the active constituent A to the active constituent B is 1:80-80:1. The composition disclosed by the invention can be used for preventing and treating multiple insects and has an obvious synergism effect; an insecticidal spectrum is expanded; the composition is high in activity to multiple insects of multiple crops; the using amount of pesticides is reduced, the residual amount of the pesticides on the crops is reduced, and the environment pollution is reduced; the composition is safe to human and livestock and is high in environmental compatibility; the insects are unlikely to produce the drug resistance.
Description
technical field [0001] The invention belongs to the technical field of pesticides and relates to a pesticide composition containing pyridalyl. Background technique [0002] Pyridalyl chemical name: 2-[3-[2,6-dichloro-4-[(3,3-dichloro-2-propenyl)oxy]phenoxy]propoxy] -5-(trifluoromethyl)pyrimidine, molecular formula: C 32 h 14 f 3 NO 3 . Pyridalyl has a completely different structure from the existing insecticides, and has excellent insecticidal activity against many Lepidoptera pests on vegetables and cotton. At the same time, it has the effects of contact killing and stomach poisoning, has good control effect on Lepidoptera pests, and also shows certain activity on thrips, and pyridalyl has little effect on various arthropods, so it is expected to become An effective tool in integrated pest management. [0003] Pyriproxyfen (pyriproxyfen), molecular formula: C 20 h 19 NO 3 , chemical name: 4-phenoxyphenyl (RS)-2-(2-pyridyloxy)propyl ether, pyriproxyfen is an inse...
Claims
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