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Phytoseiulus persimilis collecting device and method

A Chilean phytoseiid mite and collection device technology, which is applied to the device, application, and animal husbandry of catching or killing insects, can solve the problems of inability to achieve centralized collection, plant necrosis, and high mortality, and achieve perfect industrialization Production technology system, extended growth time, and improved collection effects

Pending Publication Date: 2021-11-16
绵阳市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these methods can obtain relatively pure predatory mites, these methods still need to cut off the plants and collect them, so that the plants will quickly necrosis and dry up, resulting in the death of harmful mites, thereby reducing the food supply time of predatory mites and causing a large number of predatory mites Eggs, larvae, and nymphs cannot develop into adults, which reduces production efficiency; or the operation method is cumbersome and takes up a lot of space, making centralized collection impossible
At the same time, the above operation method has high cost, serious escape, high mortality rate, low collection efficiency and poor collection effect, and is not suitable for factory production

Method used

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  • Phytoseiulus persimilis collecting device and method
  • Phytoseiulus persimilis collecting device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0030] This embodiment discloses a collection device for Phytoseiillus militaris, which includes a planting box 11 in which a host plant 12 is planted; the host plant 12 is covered with a collection net 2; it also includes a collection bracket 3 and a collection bottle 4;

[0031] Wherein, collecting frame 3 comprises: fixed frame 31 and supporting frame 32, planting box 11 and host plant 12 are placed on the inner bottom of fixed frame 31; and the connection part 323; the support part 322 and the connection part 323 form an inverted "Y" structure; the fixed part 321 and the fixed frame 31 are fixed through the through hole; the collection bottle 4 is set on the connection part 323, and the top of the connection part 323 is provided with a stable The part 325 is used to support the bottom of the collection bottle 4;

[0032] The material of the fixing frame 31 is stainless steel; the material of the fixing part 321 , the supporting part 322 and the connecting part 323 is iron;...

Embodiment 2

[0034] This embodiment discloses a method for collecting phytoseiid mites, which is collected using the device of embodiment 1. The process includes:

[0035] 1) Place the planting box 11 on the inner bottom of the fixed frame 31, and cover the surface of the host plant 12 with a collection net 2;

[0036] 2) Connect the center of the collection net 2 with an iron wire at the center of the top of the support part 322, and lift the center of the collection net 2 upwards to form the highest point of the net surface. The net surface of the net 2 crawls to the highest point of the collection net 2, and climbs up to the top center of the support part 322 and the connecting part 323 sequentially through the iron wire;

[0037] 3) Put the collection bottle 4 on the connection part 323, and the bottle mouth is not in contact with the connection part 323; when Phytoseiid militaris begins to overflow from the bottle mouth in large quantities, take off the collection bottle 4 for subsequ...

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Abstract

The invention discloses a phytoseiulus persimilis collecting device. The phytoseiulus persimilis collecting device comprises a spider mite generating device, a collecting net, a collecting bracket and a collecting bottle; wherein the spider mite generating device is arranged at the bottom of the collecting bracket, the collecting net covers the spider mite generating device, and the center of the collecting net is detachably arranged at the bottom of the collecting bracket; and the collecting bottle is detachably arranged at the top end of the collecting bracket. The collecting method comprises the following steps: covering with the collecting net, connecting the collecting bracket with the collecting net, and sleeving the collecting bottle on the collecting bracket for collecting. According to the invention, the collecting device and method are simplified, the operation is simple, and the purity of the phytoseiulus persimilis reaches up to 99%.

Description

technical field [0001] The invention relates to the technical field of collecting predatory mites, and more specifically relates to a collection device and method for phytoseiid mites. Background technique [0002] Tetranychus are dominant pests that commonly occur on fruits, vegetables and other agricultural and forestry crops and cause serious damage. At present, chemical control has been the main measure to control spider mites at home and abroad. Due to the long-term and unreasonable use of pesticides, it not only kills natural enemies and destroys the ecological balance, but also causes severe resistance of spider mites to various pesticides. In production, it is necessary to increase the concentration of pesticides or increase the number of times of use, which not only greatly increases It not only reduces the cost of prevention and control, but also causes serious environmental pollution. Therefore, with the long-term and large-scale use of chemical pesticides, the p...

Claims

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Application Information

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IPC IPC(8): A01M1/00A01K67/033
CPCA01M1/00A01K67/033
Inventor 毕司进王登杰张燕南刘定友姜继红吴圣勇
Owner 绵阳市农业科学研究院