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Pesticide composition containing annonaceous acetogenin and pymetrozine

A technology containing custard saponin and a pesticide composition, which is applied in animal repellents, plant growth regulators, botanical equipment and methods, etc., can solve problems such as combinations that have not been reported, and achieve reduced use costs and pollution , the effect of increasing the service life

Inactive Publication Date: 2018-02-16
邓杵娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The combination of pymetrozine and anemone saponin has not been reported

Method used

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  • Pesticide composition containing annonaceous acetogenin and pymetrozine
  • Pesticide composition containing annonaceous acetogenin and pymetrozine
  • Pesticide composition containing annonaceous acetogenin and pymetrozine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 Table 1: Pymetrozine and Annona saponin (Annoscotine A) to the determination of indoor activity of cabbage aphids (systemic activity test, continuous immersion method, investigation after 4 days of medicine, test method with reference to NY / T 1154.4-2006 Indoor Bioassay Test Guidelines for Pesticides Insecticides Part 4: Systemic Activity Test Continuous Immersion Method).

[0030] Test drug

[0031] The data results recorded in Table 1 show that the ratio of pymetrozine to anemone saponin in mass fractions in the range of 20:1 to 1:20 has a synergistic effect on the systemic activity of cabbage aphid, and the co-toxicity coefficient is greater than 120; The mass fraction ratio of ketone and anemone saponin in the range of 5:1 to 3:1 has a synergistic effect on the systemic activity of cabbage aphids, and the co-toxicity coefficient is greater than 150; while the mass fraction of pymetrozine and anemone saponin When the ratio is 40:1 and the ratio o...

Embodiment 2

[0032] Embodiment Two Table 2: Pymetrozine and Annona saponin (Annosectin A) to the indoor activity determination of cotton aphids (systemic activity test, continuous immersion method, investigation after 4 days of medicine, test method is with reference to NYT 1154.4-2006 Indoor Bioassay Test Guidelines for Pesticides Insecticides Part 4: Systemic Activity Test Continuous Immersion Method).

[0033] Test drug

[0034] The data results recorded in Table 2 show that the ratio of pymetrozine to anemone saponin in mass fractions in the range of 20:1 to 1:40 has a synergistic effect on the indoor activity of cotton aphids, and the co-toxicity coefficient is greater than 120; pymetrozine The ratio of mass fraction of pymetrozine to anemone saponin in the range of 5:1 to 3:1 has a synergistic effect on the indoor activity of cotton aphids, and the co-toxicity coefficient is greater than 190; while the mass fraction ratio of pymetrozine to anemone saponin is 40:1 has no syn...

Embodiment 3 4

[0035] Example 3 24% Pymetrozine Anemone Saponin (Annosketine A) Aqueous Suspension Concentrate

[0036] Pymetrozine 20%, Anemone saponin (Annosectin A) 4%, Lauryl Betaine 10%, Sodium Alkyl Polyoxyethylene Ether Sulfonate 5%, Sodium Lignosulfonate 5%, Xanthan gum 0.2%, diethylene glycol 2%, deionized water to make up 100%; the above active ingredients, wetting agent, dispersant, antifreeze agent, thickener and defoamer are dispersed by high-speed shearing, and placed in a sand mill Sand milling forms a highly dispersed and stable suspension system in an aqueous medium to prepare a 24% pymetrozine·annona saponin (Arnoxetine A) suspension.

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Abstract

The invention discloses a pesticide composition containing annonaceous acetogenin and pymetrozine. The pesticide composition contains the active ingredients, pymetrozine and annonaceous acetogenin; the mass ratio of the pymetrozine to annonaceous acetogenin is 40:1 to 1:40; within the ratio range, the pymetrozine and annonaceous acetogenin are synergic to the prevention and treatment of cabbage aphids and cotton aphids; the pymetrozine and annonaceous acetogenin can be made into pesticidal preparations; the mass sum of the pymetrozine and annonaceous acetogenin accounts for 0.1-60% by weight of the total weight of the pesticidal preparations, and the otherness is pesticidal aids; the pesticide composition is applicable to the prevention and treatment of cabbage aphids and cotton aphids.

Description

technical field [0001] The invention belongs to the field of synergistic pesticide compositions, and specifically provides a synergistic pesticide composition containing active ingredients pymetrozine and anemone saponin. Background technique [0002] Pymetrozine (Pymetrozine) belongs to pyridine or triazinone insecticides, is a brand-new non-biocide insecticide, was first developed by Ciba-Geigy in Switzerland in 1988, and the product is effective on the puncturing and sucking of various crops. Pests with mouthparts have excellent control effects, and have the characteristics of high efficiency, low toxicity, high selectivity, and environmental ecological safety. Cicadae, etc. It is suitable for vegetables, fruits, melons and various field crops. [0003] Anemone saponin is a cyclic ether-containing polyhydroxy long-chain fatty acid derivative extracted from plants of the family Litchiaceae, also known as anemone lactone, anemonein, and anemonein. Annosquatin A (Annosqua...

Claims

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Application Information

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IPC IPC(8): A01N43/707A01N43/08A01P7/04
CPCA01N43/08A01N43/707
Inventor 不公告发明人
Owner 邓杵娇
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