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A kind of acaricidal composition containing pyrimaben and spirodiclofen

A technology of spirodiclofen and pyrimifen, which is applied in the field of pesticide compounding, can solve the problems that no one has reported, and achieve the effects of reducing the amount of use, delaying the resistance of pests, and reducing production costs and use costs

Active Publication Date: 2016-01-06
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the acaricidal composition compounded with pyrimifen and spirodiclofen and its application

Method used

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  • A kind of acaricidal composition containing pyrimaben and spirodiclofen
  • A kind of acaricidal composition containing pyrimaben and spirodiclofen
  • A kind of acaricidal composition containing pyrimaben and spirodiclofen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0067] Example: Combined toxicity test of different ratios of pyrimaben and spirodiclofen.

[0068] 1.1 Drugs to be tested

[0069] 98% of the original drug of pyrimaben and 97% of the original drug of spirodiclofen are provided by the R&D Department of Qingdao Hailier Pharmaceutical Co., Ltd.

[0070] 1.2 Test target

[0071] The test mites were collected from the test field of the Citrus Research Institute of the Chinese Academy of Agricultural Sciences. The cultivation and management conditions were the same. No pesticides had been applied recently. Leaves are kept for later use after 2 generations.

[0072] 1.3 single-dose determination method slide dipping method

[0073] Select female nymphs with the same individual size and bright red body color, and use a brush to stick the back of the test mite on the glass slide with double-sided adhesive tape. The concentration range of each slide is diluted. On the basis of the preliminary test, the two The original drug was di...

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Abstract

The invention relates to an acaricidal composition containing pyrimaben and spirodiclofen, the active ingredient of which is a binary compound of pyrimaben and spirodiclofen, and the rest are auxiliary components. The mass ratio of pyrimifen and spirodiclofen is 21:33; 24:30; 27:27; 30:24; 33:21, and the total mass of pyrimifen and spirodiclofen in the preparation accounts for the total mass of the entire preparation The compound pesticide composition of the present invention can be prepared in the form of emulsifiable concentrate, suspension concentrate, wettable powder, water dispersible granule, water emulsion and microemulsion. Mainly control pests such as spider mite, yellow spider, rust lice, tea yellow mite, cinnabar spider mite, two-spotted spider mite, pear psyllid, elm oyster scale and leafhopper, etc. It is used for citrus, grape and other fruit trees and eggplant, Mite control in solanaceous crops such as peppers and tomatoes.

Description

Technical field [0001] The invention involves the field of pesticide reclaimed technology, especially a mite killing composition containing pyrodermids and screw mite. Background technique [0002] Pyrodermidite is the first methoxy acrylic mite killing agent developed by Cao Da Corona Corporation.It has good touch killing and gastric poisoning effects, and the characteristics of mites, including eggs, mites, and adults are effective, and have good rapid efficiency and long -term effects.Red spiders with citrus trees and apple trees.The chemical name of the chorus mites is methyl (e) -2- {α- [2-isopropyoxyl-6- (trifluoromyl) pyrine-4-phenoxyl] -0-toluene} -3-Moroxide acrylic, its chemical structure is Essence [0003] Screw mite has a new mechanism, has a touch -killing effect, and has no internal absorption.The main inhibitory of mites' fat synthesis, blocking the energy metabolism of mites, and the development of mites are effective, including eggs.The screw mite has a long pe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/88A01N43/54A01P7/02
Inventor 葛尧伦陈鹏葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP
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