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Riptortus pedestris fabricius pheromone, and preparation method and application technology of attractant lure of riptortus pedestris fabricius pheromone

An application technology and a pheromone technology, which are applied in the field of preparation of pheromone and lure cores of the lure of Pseudomonas spp

Inactive Publication Date: 2020-02-18
PHEROBIO TECHNOLOGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adults are winged and agile, not easy to catch, and their shape is similar to that of wasps. The use of chemical insecticides to control the damage of the stinkbug is not ideal.

Method used

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  • Riptortus pedestris fabricius pheromone, and preparation method and application technology of attractant lure of riptortus pedestris fabricius pheromone
  • Riptortus pedestris fabricius pheromone, and preparation method and application technology of attractant lure of riptortus pedestris fabricius pheromone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 Screening test on lure cores of stink bugs in soybean fields in Xuzhou, Jiangsu

[0031] 1. The formula of the pheromone attractant for the stink bug: Component 1: PVC slow-release bottle, the three effective components are mixed according to the mass ratio of 0~10:0~50:0~10, and the total pheromone content is 1~30mg; Component 2: PVC slow-release bottle, the three effective components are mixed according to the mass ratio of 0~10:0~50:0~10, the total content of pheromone is 1~60mg; Component 3: Polyvinyl chloride slow-release bottle, the three effective components are mixed according to the mass ratio of 0~10:0~50:0~10, the total content of pheromone is 1~100mg; component 4: polyethylene slow-release bag, three kinds The effective components are mixed according to the mass ratio of 0~10:0~50:0~10, and the total content of pheromone is 1~50mg; according to the components 1~4, they are respectively numbered lure 1, lure 2, lure 3, Lure 4, and a control group C...

Embodiment 2

[0036] Example 2 Anhui Dangtu Soybean Field Dangtu Lure Screening Test

[0037] 1. The formula of the pheromone attractant of the stink bug: component 1: polyethylene slow-release bag, the three effective components are mixed according to the mass ratio of 0~10:0~50:0~10, and the total pheromone content is 1 ~60mg; component 2: polyvinyl chloride slow-release bottle, the three effective components are mixed according to the mass ratio of 0~10:0~50:0~10, the total content of pheromone is 1~30mg; component 3: polyvinyl chloride Vinyl chloride slow-release bottle, the three effective components are mixed according to the mass ratio of 0~10:0~50:0~10, the total content of pheromone is 1~60mg; component 4: PVC slow-release bottle, three kinds The effective components are mixed according to the mass ratio of 0~10:0~50:0~10, the total content of pheromone is 1~100mg; according to the components 1~4, they are respectively numbered lure 1, lure 2, lure 3, Lure 4, and a control group C...

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PUM

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Abstract

The invention discloses an riptortus pedestris fabricius pheromone, and a preparation method and an application technology of an attractant lure of the riptortus pedestris fabricius pheromone. The riptortus pedestris fabricius pheromone comprises that trans-2-hexene-cis-3-hexenoic acid ester, trans-2-hexene-trans-2-hexenoic acid ester and myristyl isobutyrate are mixed according to the mass ratioof (0-10):(0-50):(0-10), so as to obtain a pheromone attractant. Trans-2-hexenoic acid, cis-3-hexenoic acid and isobutyryl chloride are respectively distilled and purified to obtain three pheromone components. The attractant is diluted with a solvent, and 10-100 [mu]l of the diluted attractant solution is added into a slow-release carrier to obtain the attractant lure of the riptortus pedestris fabricius pheromone. The lure and a corresponding matched trapper are used at the same time, and the riptortus pedestris fabricius is monitored, prevented and controlled in the field. The attractant provided by the invention can attract adult riptortus pedestris fabricius, has a remarkable trapping effect, and is of great significance to monitoring, prevention and control of riptortus pedestris fabricius.

Description

technical field [0001] The invention relates to the technical field of agricultural pest control, and more specifically relates to a preparation method and application technology of a phagocytosis pheromone and an attractant lure core thereof. Background technique [0002] A.spermia spp. Riptortus pedestris Fabricius (also known as white-striped stink bug, bean stink bug) Hemiptera, stink bug family, mainly harm important food and economic crops such as rice, cotton, mulberry and soybean. The stinkbug mainly harms soybeans by sucking the juice of stems, leaves, flowers, and pods. At the same time, it can spread viruses and other diseases. In mild cases, moldy and rotten grains increase, and in severe cases, the plants curl and grow poorly, and the grains are not full, and there are no pods. Grains, commonly known as "Zhengqing". Due to people's lack of understanding and neglect of prevention and control, the incidence of pest damage on soybean crops in areas with severe d...

Claims

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Application Information

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IPC IPC(8): A01N37/06A01N37/02A01P19/00A01M1/02
CPCA01M1/02A01N37/02A01N37/06
Inventor 李菊花王亚楠张海燕师毅张奇马启超李拥虎包亚君钱海涛王振元
Owner PHEROBIO TECHNOLOGY CO LTD
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