Special sticking attractant for diaphorina citri

A technology of citrus psyllid and sticky agent, which is applied in the directions of attracting pests, applications, insecticides, etc., can solve problems such as pollution control effect and poor effect, and achieve the effect of strong killing ability and long-term effect.

Inactive Publication Date: 2018-05-25
钟山县德福农产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a special attractant for citrus psyllids, to solve the problems of fruit and environment pollution caused by excessive use of chemical pesticides in the existing citrus psyllid control process and poor control effect, and finally realize Green control of citrus psyllid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The special sticky attractant for citrus psyllids, the special sticky attractant for citrus psyllids, in parts by weight, includes the following raw materials: 8 parts of insect attractant and 50 parts of sticky shellac;

[0021] Among them, the insect attractant includes the following raw materials in parts by weight: 2 parts of plant-derived pheromones, 2 parts of insect sex pheromones, 10 parts of ethanol, 1 part of chitosan, 0.8 parts of propolis, 8 parts of plant leaf extract, and konjac 2 parts of glue.

[0022] The plant-derived pheromones are calculated in parts by weight, including the following raw materials: 6 parts of terpenes, 5 parts of citrus extract, 2 parts of nerol, 1 part of cis-3-hexenyl butyrate, and 0.2 part of ethephon.

[0023] Terpenes are a mixture of monoterpenes, monoterpene esters, and sesquiterpenes.

[0024] The citrus extract includes the following raw materials in parts by weight: 6 parts of citrus leaves, 1 part of citrus bark, and 0.3 parts of...

Embodiment 2

[0032] The special sticky attractant for citrus psyllids, the special sticky attractant for citrus psyllids, in parts by weight, includes the following raw materials: 10 parts of insect attractant and 68 parts of sticky shellac;

[0033] Among them, the insect attractant includes the following raw materials in parts by weight: 3 parts of plant-derived pheromone, 2.5 parts of insect sex pheromone, 12 parts of ethanol, 1.6 parts of chitosan, 1.5 parts of propolis, 13 parts of plant leaf extract, konjac Glue 4 parts.

[0034] The plant-derived pheromone includes the following raw materials in parts by weight: 11 parts of terpenoids, 7 parts of citrus extract, 2.8 parts of nerol, 1.5 parts of cis-3-hexenyl butyrate, and 0.3 parts of ethephon.

[0035] Terpenes are monoterpenes.

[0036] The citrus extract includes the following raw materials in parts by weight: 9 parts of citrus leaves, 2 parts of citrus bark, and 0.4 parts of citrus peel.

[0037] The preparation method of citrus extract ...

Embodiment 3

[0044] The special sticky attractant for citrus psyllids, the special sticky attractant for citrus psyllids, in parts by weight, includes the following raw materials: 12 parts of insect attractant and 80 parts of sticky shellac;

[0045] Among them, the insect attractant includes the following raw materials in parts by weight: 4 parts of plant-derived pheromones, 3 parts of insect sex pheromones, 15 parts of ethanol, 2 parts of chitosan, 2 parts of propolis, 15 parts of plant leaf extract, and konjac Glue 5 parts.

[0046] The plant-derived pheromone includes the following raw materials in parts by weight: 15 parts of terpene compounds, 8 parts of citrus extract, 3 parts of nerol, 2 parts of cis-3-hexenyl butyrate, and 0.5 part of ethephon.

[0047] The terpene compound is one or more of monoterpenes, monoterpene esters, and sesquiterpenes.

[0048] The citrus extract includes the following raw materials in parts by weight: 10 parts of citrus leaves, 3 parts of citrus bark, and 0.5 pa...

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PUM

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Abstract

The invention belongs to the technical field of preventing and controlling of insects and pests, and particularly discloses a special sticking attractant for diaphorina citri. The special sticking attractant is prepared from the following raw materials in parts by weight: 8 to 12 parts of insect attracting agent, and 50 to 80 parts of insect sticker, wherein the insect attracting agent is preparedfrom the following raw materials in parts by weight: 2 to 4 parts of plant-sourced pheromone, 2 to 3 parts of insect pheromone, 10 to 15 parts of ethyl alcohol, 1 to 2 parts of chitosan, 0.8 to 2 parts of propolis, 8 to 15 parts of plant leaf extract, and 2 to 5 parts of konjac glucomannan. The special sticking attractant for diaphorina citri has the advantages that by utilizing the sensitivity of the diaphorina citri to light and terpene compounds, the raw materials are reasonably compounded, and the prepared sticking attractant has stronger killing ability on the diaphorina citri; by addingthe konjac glucomannan and the chitosan into the raw materials, the timeliness is longer, and the certain slow-release efficiency is realized.

Description

【Technical Field】 [0001] The invention belongs to the technical field of pest control, and specifically relates to a special adhesion attractant for citrus psyllids. 【Background technique】 [0002] Citrus psyllids (Diaphorina citri Kuwayama) belong to the Hemiptera Psyllidae family (Psyllidae), because they can transmit the bacterium Candidatus Liberibacter asiaticus in the phloem of plants, and then cause the catastrophic citrus disease-Huanglongbing (Huanglongbing, HLB). Citrus psyllid has become the most serious pest in citrus production. It is the main pest in the new shoot stage of citrus. Adults lay eggs on the young shoots of the host. After the nymphs hatch, they suck the young shoot juice until the adults emerge. The tender shoots of the host affected may wither and the new shoots may be deformed. Psylla can also secrete white honeydew and stick to the branches and leaves to cause soot. Moreover, psyllids feed on citrus yellow dragon disease diseased plants, lay eggs ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/24A01N65/36A01N61/00A01N49/00A01N57/20A01N37/44A01N31/16A01N35/02A01N43/36A01P19/00A01P7/04
CPCA01N25/24A01N27/00A01N31/16A01N35/02A01N37/44A01N43/36A01N49/00A01N57/20A01N61/00A01N65/00A01N65/36
Inventor 陈伏杨瑞巍
Owner 钟山县德福农产品有限公司
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