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A compound synergistic pesticide

A compound synergistic and pesticide technology, applied in the direction of insecticides, animal repellents, botanical equipment and methods, etc., to achieve the effects of cost reduction, strong operability, and enhanced control effect

Active Publication Date: 2018-06-26
INST OF COTTON RES CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, many synergists only have a certain synergistic effect on a certain insecticide / bacteria agent, and the synergist has a selective synergistic effect on pesticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1. Thiamethoxam without adding azone synergist has a control effect of 34.22% on aphids for 3 days, and after adding 1wt% azone synergist, the 3-day control effect is 72.49%.

[0013] 2. The control effect of imidacloprid on the market without the addition of azone synergistic agent against aphids is 28.29%, and the control effect after adding 0.5wt%, 2.0wt%, and 1wt% of azone synergist is 52.78% and 75.96% respectively. %, 73.22%.

[0014] Mixing 0.1-0.3% of azone in the imidacloprid pesticide, its control effect on cotton aphids for 3 days was 39.62%. The control effect of aphids was 80.16%. Therefore, from the principle of plant safety and economy, when azone is used as a chemical pesticide synergist, the recommended dosage is 1%.

[0015] 3. Without the addition of azone for malathion, the 3-day control effect is 54.66% in the fourth generation period of the cotton bollworm. After adding 0.5wt%, 2.0wt%, 1wt% azone synergist, the 3-day control effect Up to 59.26%,...

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PUM

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Abstract

The invention relates to the field of chemical pesticides and particularly relates to a compound synergistic pesticide which comprises azone and a chemical pesticide, wherein the dose of the azone is 0.5-2.0wt% of that of the pesticide. The azone in the invention can promote active ingredients to enter an efficient transdermal enhancer in an active substance so as to reduce the dose of the pesticide and improve the pesticide effect. By using the azone synergist, the control effect of the chemical pesticide is enhanced, the pesticide effect is rapid, the dose of the chemical pesticide is favorably reduced, the cost is lowered, the ecological environment is protected, the pesticide resistance of pests to the chemical pesticide is delayed, and a wide-spectrum chemical pesticide synergist needs to be screened for achieving synergistic effects on different chemical pesticides.

Description

technical field [0001] The invention relates to the field of chemical pesticides, in particular to a composite synergistic pesticide. Background technique [0002] In the processing and application of pesticide formulations, the various auxiliary materials used are collectively referred to as adjuvants, which generally have no biological activity, but are indispensable additives in the formulation of the formulation or during application. Each pesticide adjuvant has a specific function: some can dilute the original drug; some can help the original drug to disperse evenly in the preparation; some can increase the wettability, adhesion or permeability of the particles; Some can prevent the decomposition of active ingredients; some can increase the safety of pesticide application; some can increase the control effect of chemical pesticides when used with chemical pesticides at a certain concentration. [0003] In agricultural production, due to long-term, single use or abuse o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N51/00A01N57/12A01P7/04A01N43/46
Inventor 雒珺瑜崔金杰张帅朱香镇王春义吕丽敏张利娟王丽李春花
Owner INST OF COTTON RES CHINESE ACAD OF AGRI SCI