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Insecticidal composition containing pyridalyl and methoxyfenozide

A technology of methoxen hydrazide and an insecticidal composition is applied in the field of insecticidal compositions containing acetamiprid and methoxen hydrazide, and can solve problems such as generation of pest resistance, pesticide residues, environmental pollution and the like, Achieve the effect of increasing production and yield, increasing action sites, and good growth and development

Inactive Publication Date: 2017-06-20
新昌县赛因斯生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A new compound will initially show excellent results, but after long-term, single use, it tends to gradually lose its activity
[0005] 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
Moreover, long-term continuous high-dose application of a single chemical insecticide is likely to cause a series of problems such as drug residues and environmental pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An insecticidal composition containing pyridalipr and methoxyfenozide is characterized in that its active ingredients are pyridalarm and methoxyfenozide (A) and dipropetranil (B).

[0024] The composition is characterized in that the active ingredients in the composition are pyridalipr and methoxyfenozide (A) and the optimum weight percentage of dipropetrin is 4:1-1:30.

[0025] Dilute the composition with water into a series of concentration gradients, add it and mix it in the late stage of artificial feed preparation (composition described in V: V artificial feed = 1:9), so that the concentrations after mixing into the artificial feed are respectively 6, 3, 1.5, 0.75, 0.375, 0.1875mg·L-1, water as a control. The specific method is: add 5mL of medicinal solution 10 times the concentration of the feed to be prepared into disposable plastic cups, and then add 45mL of artificial feed, stir well immediately, and then store in a 4°C refrigerator for later use. The prepared...

Embodiment 2

[0028] An insecticidal composition containing pyridalyl and methoxyfenozide is characterized in that its active ingredients are pyridalarm and methoxyfenozide (A) and butylparaben (B). Butylparaben can enhance the effect of methoxyfenozide.

[0029] The composition is characterized in that the active ingredients in the composition are pyridalyl and methoxyfenozide (A) and the optimal weight percentage of butylparaben is 3:1-1:35.

[0030] Dilute the composition with water into a series of concentration gradients, add it and mix it in the late stage of artificial feed preparation (composition described in V: V artificial feed = 1:9), so that the concentrations after mixing into the artificial feed are respectively 6, 3, 1.5, 0.75, 0.375, 0.1875mg·L-1, water as a control. The specific method is: add 5mL of medicinal solution 10 times the concentration of the feed to be prepared into disposable plastic cups, and then add 45mL of artificial feed, stir well immediately, and then s...

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PUM

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Abstract

The invention relates to a feed, in particular to an insecticidal composition containing pyridalyl and methoxyfenozide. The technical solution adopted for solving the technical problem thereof is as follows. The insecticidal composition containing pyridalyl and methoxyfenozide is characterized in that effective components are pyridalyl and methoxyfenozide (A) and one of afidopyropen and butylparaben (B). The composition is characterized in that the best weight ratio of the effective components in the composition namely the pyridalyl and methoxyfenozide (A) to the afidopyropen is 4:1-1:30. The composition is characterized in that the best weight ratio of the effective components in the composition namely the pyridalyl and methoxyfenozide (A) to the butylparaben is 3:1-1:20. The composition is characterized in that the weight of the effective components is 2-40 percent of the total weight of the composition.

Description

technical field [0001] The invention relates to a plant disease control composition, in particular to an insecticidal composition containing pyridalyl and methoxyfenozide. Background technique [0002] Pyridalyl is an insecticide owned by Sumitomo Chemical Co., Ltd. in Tokyo, Japan. It has a completely different structure from existing insecticides and has excellent insecticidal activity against many Lepidoptera pests on vegetables and cotton. Contrary to its high activity, pyridalyl has little effect on various arthropods, so it is expected to be an effective tool in integrated pest management. [0003] Methoxyfenozide (RH-2485) is a new acylhydrazine insecticide developed by Rohm-Hass, which causes lethal molt of insects by acting on the ecdysone receptor. The agent has a high degree of selective toxicity to Lepidoptera insects, and is safe to the environment and non-target organisms. It has become an alternative to organophosphate and pyrethroid insecticides to control a...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N37/40A01P7/04
CPCA01N43/40A01N37/40A01N2300/00
Inventor 秦传利郭婷婷
Owner 新昌县赛因斯生物科技有限公司