Preparation method of insect lure adhesive

A technology of insect and sticky agent, which is applied in the field of preparation of insect attractant, can solve the problems of not considering the effective time of insect attractant, weakening effect of attractant in the later stage, and large amount of attractant, so as to improve the effective period of attractant, The effect of sticky insects is good and the effective time is long

Inactive Publication Date: 2017-06-06
SHENZHEN TAIQIANG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the common problem of the above three technical solutions is that the durability and anti-aging properties of the stickiness are fully considered, so that it can achieve better performance, but the problem is that although the stickiness can be maintained, the inducement The effective time of the insecticide in the insect glue, generally speaking, in order to better attract insects in the insect glue, the concentration of the insect attractant is generally required to be higher, so that the effect of attracting insects is good in the early stage, but the effect of attracting insects in the later stage is relatively low. Poor, and the amount of insect attractant is large
However, the effect of attracting insects is good in the early stage, and the effect of attracting insects in the later stage is weakened.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of preparation method of insect attractant is as follows:

[0024] Step 1: Mix and heat plant-derived pheromone (phenylacetonitrile), insect sex pheromone (methyl anthranilate), ethylene glycol, water, and soybean lecithin to 50°C to dissolve and disperse, and then stir and disperse to obtain primary emulsion; Wherein, plant source pheromone, insect sex pheromone are 3% of microemulsion gross weight; Solubilizer (ethylene glycol) is 10% of microemulsion gross weight, and lecithin is 3% of microemulsion gross weight; water;

[0025] Step 2: Use a high-pressure homogenizer (APV-1000 produced in Germany) to emulsify at high speed (emulsification pressure 300 bar, emulsification time 1 minute / time, emulsification times 3 times) to disperse it to obtain a microemulsion;

[0026] Step 3: Disperse 10g microemulsion in 90g sticky shellac, and stir to disperse. Sticky shellac is obtained by stirring and dispersing 20wt% SBR, 40wt% tackifying resin, 5wt% rosin and the res...

Embodiment 2

[0028] A kind of preparation method of insect attractant is as follows:

[0029] Step 1: Mix and heat the plant source pheromone (cis-3-hexenol), insect sex pheromone (o-methoxyphenol), ethylene glycol, water, and egg yolk lecithin to 44°C to dissolve and disperse, and stir to disperse Obtain primary emulsion; Wherein, plant source pheromone, insect sex pheromone are 4% of microemulsion gross weight; Cosolvent (ethylene glycol) is 5% of microemulsion gross weight, and lecithin is 4% of microemulsion gross weight ; the remainder of the water;

[0030] Step 2: Use a high-pressure homogenizer (APV-1000 produced in Germany) to emulsify at high speed (emulsification pressure 300 bar, emulsification time 1 minute / time, emulsification times 3 times) to disperse it to obtain a microemulsion;

[0031] Step 3: Disperse 8g microemulsion into 92g sticky shellac, stir to disperse, sticky shellac is obtained by stirring and dispersing the SBR of 30wt%, the tackifying resin of 30wt%, the ro...

Embodiment 3

[0033] A kind of preparation method of insect attractant is as follows:

[0034] Step 1: Mix and heat plant-derived pheromone (phenylacetonitrile), insect sex pheromone (butyl hydroxyanisole), ethylene glycol, water, and egg yolk lecithin to 47°C to dissolve and disperse, and then stir and disperse to obtain primary emulsion; , plant source pheromone, insect sex pheromone are 3.5% of microemulsion gross weight; Solubilizer (ethylene glycol) is 8% of microemulsion gross weight, lecithin is 4% of microemulsion gross weight; Surplus water ;

[0035] Step 2: Use a high-pressure homogenizer (APV-1000 produced in Germany) to emulsify at high speed (emulsification pressure 300 bar, emulsification time 1 minute / time, emulsification times 3 times) to disperse it to obtain a microemulsion;

[0036] Step 3: Disperse 8g microemulsion into 92g sticky shellac, stir to disperse, sticky shellac is obtained by stirring and dispersing the SBR of 30wt%, the tackifying resin of 30wt%, the rosin ...

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PUM

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Abstract

The invention discloses a preparation method of an insect lure adhesive. The insect lure adhesive is obtained through dispersing a micro emulsion preparation containing an attractant into an insect sticker, wherein the micro emulsion preparation accounts for 8-15% of total weight of the insect lure adhesive. The invention aims at providing the preparation method of the insect lure adhesive which is stable in insect luring and long in effective time.

Description

technical field [0001] The invention relates to the technical field of trapping and killing insects, in particular to a preparation method of an insect attractant. Background technique [0002] Insect attractants are mainly composed of attractants and sticky agents. The attractants attract insects, and the sticky agents stick the attracted insects. [0003] Chinese patent application CN1559207A discloses a kind of sticky shellac for fruit trees, which is formed by mixing polyisobutylene with tackifier and additives. The tackifier of polyisobutylene is rosin resin, rosin, polybutene, and the additives are calcium carbonate and talcum powder. ,Titanium dioxide. The prepared sticky shellac has the function of sticking pests for a long time, and overcomes the short-lasting defect of other sticky shellacs. Its effective period is as long as more than three months, and the use temperature range is wide - 5 ℃ - 40 ℃. [0004] Chinese patent application CN201510064422.6 discloses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N25/24A01N37/34A01N37/44A01N49/00A01N31/16A01P19/00
CPCA01N25/04A01N25/24A01N31/16A01N37/34A01N37/44A01N49/00A01N2300/00
Inventor 李满林胡赞军刘志军
Owner SHENZHEN TAIQIANG CHEM
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