Paichongding compounded insecticide of honeybee shielding protection and preparation method thereof

A shielding protection, pesticide technology, applied in pesticides, botanical equipment and methods, biocides, etc., can solve the problems of acute high toxicity and high risk of bees, and achieve mature equipment, low environmental pollution, The effect of easy storage

Inactive Publication Date: 2019-06-07
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Except for individual products, neonicotinoid insecticides are acutely highly toxic to bees and have high risks

Method used

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  • Paichongding compounded insecticide of honeybee shielding protection and preparation method thereof
  • Paichongding compounded insecticide of honeybee shielding protection and preparation method thereof
  • Paichongding compounded insecticide of honeybee shielding protection and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Pichamid compound insecticide water dispersible granules, composed of the following raw materials: Neem oil 1g, Pichamid 4g, lignosulfonate 15g, calcium chloride dihydrate 8g, methyl cellulose 10g, bicarbonate Sodium 10g, diatomaceous earth 52g;

[0055] Each raw material was weighed according to the above mass, mixed and granulated to obtain a water-dispersible granule of a compound insecticide of pichamid.

Embodiment 2

[0057] Pichamid compound insecticide water dispersible granules, composed of the following raw materials: Neem oil 4g, Pichamid 1g, fatty amide-N-methyl taurate 18g, sodium hydrogen phosphate 17g, hydroxypropyl methyl Base cellulose 10g, urea 5g, talcum powder 45g;

[0058] Each raw material was weighed according to the above mass, mixed and granulated to obtain a water-dispersible granule of a compound insecticide of pichamid.

Embodiment 3

[0060] Pichamid compound insecticide water dispersible granule consists of the following raw materials: Neem oil 2g, Pichamid 3g, alkyl sulfosuccinate 15g, fatty alcohol polyoxyethylene ether 18g, polyvinylpyrrolidone 8g, Ammonium sulfate 5g, kaolin 49g;

[0061] Each raw material was weighed according to the above mass, mixed and granulated to obtain a water-dispersible granule of a compound insecticide of pichamid.

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PUM

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Abstract

The invention discloses a Paichongding compounded insecticide of honeybee shielding protection and preparation method thereof. The dosage form of the insecticide includes water dispersible granules, wettable powder, a water suspending agent, oil suspending agent or missible oil, and the insecticide is prepared from the following raw materials in percentage by mass: 0.6-60% of a main agent and 40-99.4% of an auxiliary agent. The main agent is prepared from the following active ingredients in mass ratio: neem oil : Paichongding = (0.1-10) : (0.5-50). The insecticide is prepared into different dosage forms by a conventional method according to different requirements. According to the invention, the neem oil and the Paichongding are compounded to prepare the preparation, wherein the neem oil is used for marking flowers which are subjected to pesticide application, false application or drift treatment with the compounded insecticide, and the effect of shielding and protecting bees can be achieved by repelling the bees, so that the Paichongding compound pesticide is low in toxicity to the bees and even non-toxic to the bees.

Description

technical field [0001] The invention relates to a compound insecticide and a preparation method thereof, and more specifically relates to a compound insecticide for shielding and protecting honeybees and a preparation method thereof, belonging to the technical field of pesticides and insecticides. Background technique [0002] In recent years, bees have become non-target victims of pesticides, especially insecticides, and a large number of bees have disappeared in many countries and regions. Since entering the 21st century, the number of bees in Europe has decreased by 10-30%, the United States has decreased by 30%, and the Middle East has dropped by 85%. Similar phenomena have also appeared in Canada, India, Brazil and Taiwan. . 68% of the world's flowering plants are pollinated by bees. Without bee pollination, about 40,000 species of plants will have difficulty in breeding. Among the 1300 kinds of crops, 70% are pollinated by bees. If the number of bees is insufficient,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/26A01N43/90A01N25/24A01N25/14A01P7/04
CPCY02A50/30
Inventor 张志祥张佩文程东美秦得强徐汉虹
Owner SOUTH CHINA AGRI UNIV
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