Pesticidal compound composite containing dinotefuran

A compound composition, the technology of dinotefuran, applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problem of compounding and application of dinotefuran chlorpyrifos or isoprocarb, etc. Pest resistance, increased action sites, and obvious synergistic effects

Inactive Publication Date: 2011-05-18
QINGDAO DONGSHENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] After searching, there is currently no literature on the compounding and

Method used

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  • Pesticidal compound composite containing dinotefuran
  • Pesticidal compound composite containing dinotefuran
  • Pesticidal compound composite containing dinotefuran

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: (5% dinotefuran·abamectin emulsifiable concentrate)

[0034] Formula: A is dinotefuran, 3%; B is abamectin, 2%; emulsifiers are Nongru 500# and Nongru 601#, and the dosages are 4% and 6% respectively; solvents are N, N-di Methylformamide, 10%, xylene, balance.

Embodiment 2

[0035] Embodiment 2: (8% dinotefuran bifenthrin emulsifiable concentrate)

[0036] Formula: A is dinotefuran, 4%; B is bifenthrin, 4%; emulsifiers are Nongru 500# and Nongru 601#, the dosage is 4% and 4% respectively; solvent is methanol, 10%, Xylene, balance.

Embodiment 3

[0037] Embodiment 3: (20% dinotefuran·isoprocarb emulsifiable concentrate)

[0038] Formula: A is dinotefuran, 0.5%; B is Isoprocarb, 19.5%; emulsifiers are Nongru 500# and Nongru 601#, the dosage is 3% and 5% respectively; solvent is methanol, 10%, two Toluene, balance.

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Abstract

The invention belongs to the field of agricultural insecticide, in particular relates to a pesticidal compound composite containing one or more of dinotefuran, abamectin, bifenthrin, dursban or isoprocarb. The invention aims to provide a compound pesticidal composite so as to expand the control scope, improve the control effect and reduce the dosage and the agricultural cost through compounding. The technical scheme disclosed in the invention is as follows: the pesticidal compound composite containing dinotefuran consists of active components A and B, wherein A is dinotefuran and B is selected from one or more of abamectin, bifenthrin, dursban or isoprocarb. The weight ratio of A to B is 40:1 to 1: 40. The active components A and B account for 1-90% by weight in the composite. The invention has the advantages of obvious synergistic effect, greatly improved pesticide effect, decreased production and use cost, reduced pesticide residue and environmental pollution and is beneficial to the overcoming and postponing of generation of the resistance to drugs of injurious insects.

Description

technical field [0001] The invention belongs to the field of agricultural insecticides, in particular to an insecticidal composition compounded with one or more of dinotefuran and abamectin, bifenthrin, chlorpyrifos or isoprocarb. Background technique [0002] Dinotefuran (dinotefuran), the chemical name is (RS)-1-methyl-2-nitro-3-[(3-tetrahydrofuran) methyl]guanidine, and the molecular formula is C 7 h 14 N 4 o 3 , the molecular weight is 202.21. Dinotefuran is a third-generation neonicotinoid insecticide developed by Mitsui Chemicals, Japan. Its chemical structure is quite different from that of existing neonicotinoid insecticides. Its tetrahydrofuryl group replaces the previous chloropyridyl, Chlorothiazolyl does not contain halogen elements. At the same time, it is also different from nicotine in terms of performance. Therefore, it is currently called "furan nicotine". The agent has a wide insecticidal spectrum, excellent systemic penetration, and shows high insec...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N43/90A01N53/06A01N57/16A01N47/22A01P7/04
Inventor 赵德刘臣云孙福波孔祥洁李波
Owner QINGDAO DONGSHENG PHARMA
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