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Pyridalyl and tetra-chlorantraniliprole compounded insecticidal composition

A technology of tetrachlorfenamide and insecticidal composition, which is applied in the field of compound insecticidal compositions of acetamiprid and tetrachlorfenamide, can solve problems such as the generation of pest resistance, and achieves long lasting effect and obvious increase in efficiency. effect, delaying insect resistance

Active Publication Date: 2015-01-07
QINGDAO HANSEN BIOLOGIC SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the actual process of agricultural production, the application of chemical agents is the most effective means of controlling plant diseases and insect pests, but the most likely problem caused by chemical control of pests is the emergence of pest resistance

Method used

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  • Pyridalyl and tetra-chlorantraniliprole compounded insecticidal composition
  • Pyridalyl and tetra-chlorantraniliprole compounded insecticidal composition
  • Pyridalyl and tetra-chlorantraniliprole compounded insecticidal composition

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A compound insecticidal composition of pyridalipr and tetrachlorantraniliprole, which is a wettable powder. 5% sodium alkyl sulfate, 8% calcium lignosulfonate dispersant, 18% filler white carbon black, and the balance is filler kaolin.

[0030] Preparation method: according to the formula ratio of Example 1, add the active ingredients pyridalarm and tetrachlorantraniliprole into the carrier, add surfactants and other functional additives, mix, and then mix after jet crushing wettable powder. The main equipment is a mixer and a jet mill.

Embodiment 2

[0032] A compound insecticidal composition of pyridalipr and tetrachlorantraniliprole, which is a water-dispersible granule. Sodium dialkylbenzene sulfonate 3%, dispersant alkylnaphthalene sulfonate formaldehyde condensate 8%, the balance is filler attapulgite.

Embodiment 3

[0034] A compound insecticidal composition of pyridalipr and tetrachlorantraniliprole, which is a water-dispersible granule. Sodium dialkylbenzene sulfonate 3%, dispersant alkylnaphthalene sulfonate formaldehyde condensate 8%, the balance is filler attapulgite.

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Abstract

The invention discloses a pyridalyl and tetra-chlorantraniliprole compounded insecticidal composition which belongs to the technical field of combination of pesticides and is used for solving the problem that insect resistance is easily resulted from chemical insecticides. Effective components of the insecticidal composition comprise pyridalyl and tetra-chlorantraniliprole with the weight ratio of 3:1 to 1:4. The compounded insecticidal composition disclosed by the invention has an obvious synergetic effect, a long drug effect lasting period and a small dosage of the effective components in a field, is safe for human and live stocks and good in environmental compatibility, is good for delaying generation of pest resistance to insecticides due to addition of functional points, and is particularly suitable for preventing and treating lepidoptera pests on vegetables and fruits, such as plutella xylostella and beet armyworm, rice-stem borer and other injurious insects, the product and use costs are lowered, and the insecticidal spectrum is enlarged.

Description

technical field [0001] The invention belongs to the technical field of pesticide compounding, and in particular relates to a compound insecticidal composition of pyridalipr and tetrachlorantraniliprole. Background technique [0002] Tetrachlorantraniliprole is a new type of anthranilamide compound developed with chlorantraniliprole as the lead compound. It belongs to the ryanodine receptor activator insecticide. It binds to the ryanodine receptor in the pest to open Calcium ion channels enable the continuous release of calcium ions stored in cells into the sarcoplasm, and the combination of calcium ions and matrix proteins in the sarcoplasm causes continuous muscle contraction. Insect body symptoms are convulsions, refusal to feed, and eventually death. Tetrachlorantraniliprole is a low-toxic broad-spectrum insecticide, which has good activity against Lepidoptera pests, such as rice leaf roller, beet armyworm and so on. [0003] Pyridalyl trifluroxyfen is a new type of pyr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01P7/04A01N43/40
Inventor 刘君良王旭李波
Owner QINGDAO HANSEN BIOLOGIC SCI
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