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Preparation and application method of insect pheromone-based multi-targeting volatile core

A technology of insect pheromones and application methods, applied in the field of pest control, can solve problems such as increasing product costs and labor costs, affecting the experience of using insect pheromones, and reducing the convenience of prevention and control work, so as to achieve rich product forms and improve prevention and control. Efficiency and Ease of Use

Inactive Publication Date: 2019-05-21
杨凌翔林农业生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it will reduce the convenience of prevention and control work, affect the use experience of insect pheromones in green prevention and control work, increase product costs and labor costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Peach borer and peach borer will occur one after another in the peach orchard, causing serious damage. Therefore, the crop type of the multi-targeted product is peach tree, and the pest types are peach borer and peach borer. At present, the pheromone control products of the two kinds of pests in China mainly use sex attractants to trap, and the sex pheromones of the two kinds of pests do not interfere with each other. All components of product pheromone are trans-10-hexadecenal, cis-7-eicosen-11-one, cis-10-hexadecenal. The above three components can be prepared by using a butyl rubber plug to realize the attractant product, and the effective period is 1-2 months, and the trapping can be realized by using a small boat-type trap applied to lepidopteran pests. To sum up, for the small peach borer and the peach borer in the peach orchard, this embodiment prepared a double-targeting attractant attractant for the small peach borer and the peach borer.

Embodiment 2

[0029] Small cutworms and Spodoptera litura in cruciferous vegetables will occur one after another, causing serious damage. Therefore, the crop type of this multi-target product is cruciferous vegetables, and the pest types are cutworm and Spodoptera litura. At present, the pheromone control products of the two kinds of pests in China mainly use sex attractants to trap, and the sex pheromones of the two kinds of pests do not interfere with each other. All components of pheromones are cis-9, trans-11-tetradecene acetate, cis-9, trans-12-tetradecene acetate, cis-7-dodecene acetate, cis-9-tetradecene acetate, cis-11-hexadecene acetate. The above five components can be prepared by using a butyl rubber plug to realize the attractant product, and the effective period is 1-2 months, and the trapping can be realized by using a small boat-type trap applied to lepidopteran pests. To sum up, for the small cutworm and Spodoptera litura in cruciferous vegetables, this embodiment prepares...

Embodiment 3

[0031] In the apricot orchard, the small borer of the plum and the small borer of the pear will occur one after another, causing serious damage. Therefore, the crop type of the multi-targeted product is apricot orchard, and the pest types are plum borer and pear borer. At present, the domestic pheromone control products for the prevention and control of the small borer are mainly sex lures, and the pharotropes are mainly used for the pear borer, but the fascination of the small borer can also be realized. Since insect pheromone tropism agents are more convenient to apply, and the sex pheromones of the two pests do not interfere with each other as tropism agents, the type of pheromone in this multi-targeted product is sex pheromone, the product form is tropism agent, and the product pheromone All components are cis-8-dodecen-1-ol acetate, trans-8-dodecen-1-ol acetate, cis-8-dodecen-1-ol, dodecanol. The above four components can use PVC\PE pipes to realize the preparation of th...

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PUM

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Abstract

The invention relates to the technical field of insect pheromone-based insect prevention, in particular to preparation and an application method of an insect pheromone-based multi-targeting volatile core. The insect pheromone-based multi-targeting volatile core can take effect on multiple pests; insect pheromones mainly include a sex pheromone, an aggregation pheromone and a plant-derived substance; multiple targeting means that the types of pests can be several each time, namely several major pests occurring under a certain planted crop among forestry, fruit trees, vegetables and the like canbe acting objects of the insect pheromone-based multi-targeting volatile core; the volatile core is a release carrier of insect pheromones, and the forms of formed products include an attractant, anisotropic agent, a repellent and the like. The preparation of the insect pheromone-based multi-targeting volatile core comprises the following processes: selecting pest types, selecting pheromone types, selecting product forms, selecting a volatile core carrier, preparing the volatile core and the like. The application of the insect pheromone-based multi-targeting volatile core comprises the following steps: selecting a matching trap, selecting application conditions and the like. Due to application of the insect pheromone-based multi-targeting volatile core, use of an insect pheromone productfor preventing and controlling several major pests of the same crop is achieved, the convenience and the high efficiency of the product are improved, the prevention and control effects are improved and the prevention and control cost is reduced.

Description

technical field [0001] The invention belongs to the field of pest control and relates to a method for preparing and applying an insect pheromone dispersing core. Background technique [0002] For a period of time, my country has mainly relied on chemical pesticides in the prevention and control of agricultural and forestry pests. The extensive use of chemical pesticides has led to increased resistance of pests. The more pesticides are used, the more pests are prevented. In recent years, my country has vigorously promoted green prevention and control, and the country has successively formulated plans to reduce the use of chemical fertilizers and pesticides, and proposed the need to develop alternative products to reduce the use of chemical pesticides. [0003] Pheromone is a general term for trace chemical information substances that play a role in chemical communication between organisms. For insects, it is a compound used to transmit various information such as gathering, f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/02A01N35/02A01N31/02A01P19/00A01M1/02
Inventor 刘爱娜李恒羽李菊花王琳李拥虎谢爱婷杨鲜丽苏延乐
Owner 杨凌翔林农业生物科技有限公司
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