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Insecticidal composition containing ZJ404 and monosultap

An insecticidal composition and technology for insecticides, which are applied in the directions of insecticides, biocides, animal repellents, etc., can solve the problems of increased drug costs for farmers, high drug costs, and increased pest resistance.

Active Publication Date: 2015-04-08
ZHEJIANG RES INST OF CHEM IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, with the use of high-strength pesticides, the pesticide residues in agricultural products exceed the standard, environmental pollution and farmers' pesticide costs increase, which is not conducive to the sustainable development of agriculture.
[0003] In the prior art, existing pesticides such as ZJ4042, etc., have high cost when used alone, which not only limits their popularization and application to a certain extent, but also tends to increase the degree of pest resistance when used alone for a long time

Method used

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  • Insecticidal composition containing ZJ404 and monosultap
  • Insecticidal composition containing ZJ404 and monosultap
  • Insecticidal composition containing ZJ404 and monosultap

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Example 1. Determination of biological activity

[0047] In order to further understand the virulence of the composition of ZJ4042 and Shachongdan, a large number of formulation screening tests were carried out. The test refers to the guidelines for the indoor bioassay of insecticides and pesticides (Agricultural Industry Standard NY / T1154.7-2006) and the creation of the pesticide biological activity evaluation SOP (Insecticide Roll), and the dipping method is used for the scorpion.

[0048] The combined effect is calculated using the following method:

[0049]

[0050] Theoretical mixed toxicity index (TTI) = A's toxicity index × A's content in mixed use (%) + B's toxicity index × B's content in mixed use (%)

[0051]

[0052] If the co-toxicity coefficient is greater than 120, it indicates a synergistic effect; if it is less than 80, it indicates an antagonistic effect; if it is greater than 80 and less than 120, it indicates an additive effect.

[0053] The synergistic effect...

Embodiment 2、57

[0056] Example 2. 57.5% ZJ4042 · Insecticide wettable powder

[0057] ZJ4042 2.5%, insecticide 55%, sodium dodecylbenzene sulfonate 5%, open powder 3%, white carbon black 10%, sodium lignin sulfonate 10%, and light calcium carbonate to make up to 100%.

Embodiment 3、63

[0058] Example 3. 63% ZJ4042·Insecticide wettable powder

[0059] ZJ4042 3%, insecticide 60%, sodium lauryl sulfate 1.5%, naphthalenesulfonic acid formaldehyde condensate 5%, sodium lignosulfonate 3%, white carbon black 8%, light calcium carbonate to make up to 100% .

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Abstract

The invention discloses an agricultural insecticidal composition containing two active ingredients, wherein one active ingredient is ZJ4042, the other active ingredient is monosultap, and the weight ratio of the ZJ4042 to the monosultap is (1:1)-(1:100). The insecticidal composition disclosed by the invention has a significant synergetic effect and is suitable for controlling lepidoptera pests and homopteran pests.

Description

Technical field [0001] The invention belongs to the field of agricultural insecticides, and specifically relates to an insecticidal composition containing ZJ4042 and Insecticide. Background technique [0002] The problem of resistance to agricultural pests is a global problem. With the continuation of the chemical control of pests, the increase in the use of pesticides, and the unscientific use of pesticides, pest resistance has become more and more serious, and the types of pests that produce resistance continue to increase. Especially the lepidopteran pests that are serious to agricultural production have a high degree of resistance and a relatively fast development speed. At the same time, with the use of high-strength pesticides, pesticide residues in agricultural products exceed standards, environmental pollution and farmers' drug costs increase, which is not conducive to sustainable agricultural development. [0003] In the prior art, the existing pesticides such as ZJ4042 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/46A01P7/04A01N41/02
Inventor 袁静邢家华朱冰春郁季平陈杰孔小林姚汉卿许勇华
Owner ZHEJIANG RES INST OF CHEM IND CO LTD