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Corola potato beetle attractant as well as controlled release system and application thereof

A potato beetle and attractant technology, which is applied in the directions of attracting pests, applications, biocides, etc., can solve problems such as difficulty in prevention and control, and achieve the effects of reducing the number of field populations and having a significant attracting effect.

Active Publication Date: 2022-08-05
NANJING SINO GREEN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All these have brought difficulty to the control of this pest

Method used

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  • Corola potato beetle attractant as well as controlled release system and application thereof
  • Corola potato beetle attractant as well as controlled release system and application thereof
  • Corola potato beetle attractant as well as controlled release system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 Attraction of Z,3 hexenyl Z,3 hexenoate to Colorado potato beetle

[0027] 1. Select and confirm that the experimental system is valid

[0028] As an initial screening of attractant compounds, the inventors' team used a method based on Visser (Ent) 20 (1976) 275-288 (where Visser is the author's name, Ent is the journal name, 1976 is the year of publication, 20 is the issue volume number, 275- 288 is the page number. That is, the author Visser published in 1976 in Ent Journal Vol. 20 pp. 275-288) published the designed low-speed wind tunnel. The insect chamber of the test and application wind tunnel is a square box with a cross section of 30 cm x 30 cm and a length of 100 cm. The airflow is maintained at 80 cm per second. The base of the box is made of frosted glass (also called a walking board). In the test area at the inflow and outflow ends of the insects, 25 screens were fixed on the light source to obtain a more uniform light distribution on the walkin...

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PUM

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Abstract

The invention provides a corola potato beetle attractant as well as a controlled release system and application of the corola potato beetle attractant. The invention discloses the application of the Z, 3-hexenyl Z, 3-hexenoate as the Corolados potato beetle attractant for the first time, and the Z, 3-hexenyl Z, 3-hexenoate can be used for attracting the Corolados potato beetles and is remarkable in attracting effect, so that the Corolados potato beetles can be accurately attracted and killed, the field population number of the Corolados potato beetles is reduced, and the production cost is reduced. The method can be used for prevention and control and insect situation monitoring of Corolado potato beetles. The insecticidal composition does not harm beneficial insects, human and livestock, crops and natural enemies, target pests do not generate resistance, and the insecticidal composition has the advantages of being natural, environmentally friendly and the like.

Description

technical field [0001] The present invention relates to the field of crop pest control, in particular to a Colorado potato beetle attractant and a controlled release system and application thereof. Background technique [0002] The Colorado potato beetle, belonging to the order Coleoptera, is a well-known and devastating quarantine pest worldwide. It was called the Colorado potato beetle (Leptinotarsa ​​decemlineata) because it was found in Colorado in 1855 to seriously harm potatoes. It initially harmed wild Solanaceae plants, and was later introduced to France, the Netherlands, Switzerland, Germany, Spain, Portugal, Italy, Eastern Europe, and some countries in the Americas. It is now widely distributed in more than 40 countries in Europe, America and Asia. An important quarantine object in China. The hosts are mainly Solanaceae plants, most of which are Solanaceae. Once the population is out of control, the adults and larvae will damage the potato leaves and tender tips,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/06A01N25/18A01P19/00
CPCA01N37/06A01N25/18Y02A50/30
Inventor 陈超齐玉洁张黎杨译赛斯文
Owner NANJING SINO GREEN BIOTECH