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Environment-friendly repellent insecticide

An insecticide and environmental protection technology, applied in the field of pesticide preparations, can solve problems such as destruction and volatilization loss, partial component destruction, long extraction process time, etc., to achieve the effect of reducing costs and avoiding environmental pollution

Inactive Publication Date: 2018-02-16
ZHONGKAI UNIV OF AGRI & ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the extraction time of this method is long, the temperature is high, and the system is open. The process is easy to cause thermal instability and damage and volatilization loss of easily oxidized components, and has a destructive effect on some components.

Method used

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  • Environment-friendly repellent insecticide
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  • Environment-friendly repellent insecticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: An environmentally friendly repellent insecticide with a mass percentage of thiamethoxam of 0.1%

[0025] Thiamethoxam 0.1%

[0026] Wintergreen Oil Heads & Tails 15.0%

[0027] Cinnamon Leaf Powder 80%

[0028] HMF Starch 4.8%

[0029] Antioxidant BHT 0.1%

Embodiment 2

[0030] Embodiment 2: the environmental protection repellent type insecticide that mass content of thiamethoxam is 1.0%

[0031] Thiamethoxam 1.0%

[0032] Wintergreen Oil Heads & Tails 20.0%

[0033] Cinnamon Leaf Powder 75.0%

[0034] Xanthan Gum 3.2%

[0035] Antioxidant 616 0.8 %

Embodiment 3

[0036] Embodiment 3: the environmental protection repellent type insecticide that mass content of thiamethoxam is 5.0%

[0037] Thiamethoxam 5.0%

[0038] Wintergreen Oil Heads & Tails 38.0%

[0039] Cinnamon Leaf Powder 55.0%

[0040] Calcium dodecylbenzenesulfonate 1.2%

[0041] Antioxidant CA 0.8%

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Abstract

The invention discloses an environment-friendly repellent insecticide, made from, by weight, 0.1-40% of thiamethoxam, 10-85% of cinnamon leaf powder, 10-60% of head oil and tail oil of wintergreen, 1-10% of an emulsifying agent, and 0.1-0.8% of an antioxidant. The environment-friendly repellent insecticide has the advantages that the cinnamon leaf powder is effective in repelling pests, is synergic to thiamethoxam, and allows improved activity for thiamethoxam and reduced consumption of thiamethoxam; the head oil and tail oil, as byproducts, of wintergreen can be used to replace organic solvents used in the preparation of pesticide emulsifiable concentrate preparations, the cost is lowered, and the problems are avoided such as environmental pollution and biological poisoning; in addition,both the cinnamon leaf powder and wintergreen are vegetative ingredients and may completely degrade in the environment with no residue or pollution left.

Description

technical field [0001] The invention relates to the field of pesticide preparations, more specifically, to an environmentally friendly repellent pesticide. Background technique [0002] Thiamethoxam is a neonicotinoid insecticide developed by Novartis in 1991. It is the second-generation neonicotinoid insecticide after imidacloprid. It has contact, stomach toxicity and systemic activity. It is an organic phosphorus, organic Good alternatives to chlorine and pyrethroid pesticides. At present, thiamethoxam has been widely used in production, and there are more than ten kinds of pesticide production formulations. However, in the research and use, it was found that thiamethoxam has strong upward conductivity, so after root irrigation, drip irrigation, and seed dressing application, more drugs will be transmitted to the upper end of the plant, resulting in a lower content in the lower end of the plant, which is harmful to pest control. The effect is poor. In this case, more pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/24A01N51/00A01P17/00A01P7/02A01P7/04
Inventor 程东美方小稳张志祥张蕊
Owner ZHONGKAI UNIV OF AGRI & ENG