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Aerial control oil agent containing plant source insecticidal active ingredients and application thereof

A technology with insecticidal activity and plant origin, which is applied in the field of pesticide formulation preparation, can solve the problems of environmental pollution, low effective utilization rate of aerial control agents, unfavorable target crops to absorb liquid medicine, etc., so as to delay transpiration or volatilization, and inhibit droplet escape , the effect of improving the effective utilization rate

Inactive Publication Date: 2018-06-15
陈显兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problems to be solved in the present invention: (1) the airborne plant protection mist is the main reason that causes the effective utilization rate of the aerial control agent to be low, and it is also the direct cause that causes the adjacent crops to produce phytotoxicity; (2) the aerial plant protection mist is falling. During the process, or the rapid transpiration or volatilization on the surface of the plant leaves is not conducive to the continuous and effective absorption of the liquid medicine by the target crops; (3) The long-term and large-scale application of chemical pesticide preparations has polluted the environment

Method used

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  • Aerial control oil agent containing plant source insecticidal active ingredients and application thereof
  • Aerial control oil agent containing plant source insecticidal active ingredients and application thereof
  • Aerial control oil agent containing plant source insecticidal active ingredients and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0025] 2.5kg of bark root bark extract, 2.5kg of Speranthema extract, 5kg of orange essential oil, 66kg of lecithin, 20kg of chitosan oligosaccharide, and 4kg of fatty alcohol polyoxyethylene ether. Preparation process: Now mix part of orange essential oil and part of lecithin evenly, add 2.5kg of bark root bark extract and 2.5kg of Speranthema extract, stir and mix well, add a sufficient amount of chitosan oligosaccharide, and then add fatty alcohol polysaccharide Oxyethylene ether and the remaining orange essential oil, lecithin, fully stir and mix evenly. According to the same preparation process steps as in formulation example 1, the antiflying oil agent in the following examples can be prepared, which will not be described in detail below.

Embodiment 2

[0027] 5kg of bark root bark extract, 3kg of Osmanthus fragrans extract, 10kg of orange essential oil, 60kg of lecithin, 17kg of chitosan oligosaccharide, and 5kg of phenylethylphenol polyoxyethylene ether.

Embodiment 3

[0029] 1kg of bark root bark extract, 10kg of Speranthema extract, 15kg of orange essential oil, 55kg of lecithin, 15kg of chitosan oligosaccharide, and 4kg of castor oil polyoxyethylene ether.

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Abstract

Belonging to the technical field of preparation of pesticide preparations, the invention discloses an aerial control oil agent containing plant source insecticidal active ingredients. The aerial control oil agent includes plant source insecticidal active ingredients periploca sepium bunge root bark extract and phryma leptostachya extract, and the remaining components are orange essential oil, lecithin, chitosan oligosaccharide and a surfactant. By weight, the feed ratio of the periploca sepium bunge root bark extract to the phryma leptostachya extract is 1:25-25:1, preferably 1:15-15:1. The aerial control oil agent comprises, by weight percentage, 1-15% of the periploca sepium bunge root bark extract, 1-15% of the phryma leptostachya extract, 1-20% of the orange essential oil, 25-66% of lecithin, 5-20% of chitosan oligosaccharide, and 1-5% of the surfactant. The aerial control oil agent provided by the invention selects orange essential oil, lecithin and chitosan oligosaccharide, effectively inhibits the floating and escape of aviation plant protection fogdrops, delays the transpiration or volatilization of agents on plant leaf surfaces, and improves the effective utilization rateof aerial control agents.

Description

technical field [0001] The invention belongs to the technical field of preparation of pesticide preparations, and in particular relates to an anti-flying oil agent containing plant-derived insecticidal active ingredients. This fly repellant is suitable for use in agricultural aviation plant protection or (ultra) low volume sprays. Background technique [0002] With the enhancement of people's awareness of environmental protection and social sustainable development, it has become a worldwide consensus to minimize the side effects of pesticides and to develop biologically rational pesticides. Botanical pesticides have the advantages of low toxicity, low residue, basically harmless to non-target organisms, and no pollution to the environment. The development and application of botanical pesticides has gradually become a trend. And as the public's demand for green food and pollution-free food is increasing, the market's demand for botanical pesticides is also increasing day by ...

Claims

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Application Information

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IPC IPC(8): A01N25/02A01N25/06A01N43/16A01N65/08A01N65/18A01N65/36A01P7/04
CPCA01N25/02A01N25/06A01N43/16A01N65/00A01N65/08A01N65/18A01N65/36Y02A50/30
Inventor 陈显兵
Owner 陈显兵
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