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Method for industrially producing aphidius gifuensis ashmaed product

An aphid wasp, factory-like technology, applied in the field of biological control, can solve the problems of the aphid wasp being unable to become a bio-control product, easy to damage the aphid wasp, and the rigid aphid, etc., achieving a significant drying effect and a low damage rate. , excellent effect

Active Publication Date: 2019-06-21
YUNNAN TOBACCO CO LTD KUNMING BRANCH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The aphids of the aphids are small and fragile, and it is difficult to operate during the collection process. A little carelessness will easily damage the developing aphids in the aphids
[0004] Up to now, Aphidia nicifera is still in the "self-reproduction and self-release" mode, that is, the bred Aphidia spp. is put into the tobacco field together with the tobacco seedlings. There are defects such as cumbersome transportation, high cost, inability to store, and shelf life, which lead to Aphid wasps cannot become real biocontrol products

Method used

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  • Method for industrially producing aphidius gifuensis ashmaed product
  • Method for industrially producing aphidius gifuensis ashmaed product
  • Method for industrially producing aphidius gifuensis ashmaed product

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]Experiment site: Kunming Xundian Tobacco Technology Promotion Station

[0054] experimental method:

[0055] 1. Collect wild aphids and aphids to purify and preserve species to form seed aphids and seed bees;

[0056] 2. In the seedling shed, use floating seedlings to breed tobacco seedlings, sow seeds on a 40-hole floating seedling tray, and when the tobacco seedlings grow to five leaves and one center, tear the aphid leaves into small pieces, spread them on the tobacco seedlings, and then The amount of aphids is 10 heads / plant; cover them with 80-mesh insect-proof nets after the aphids are picked up;

[0057] 3. When the average amount of aphids on the tobacco seedlings on the floating seedling tray reaches 220, move the qualified tobacco seedlings into the bee receiving shed, and use the leaves with stiff aphid leaves to receive bees, according to the ratio of bees: aphids 1:20 Insert the seed bees; collect the tobacco leaves with stiff aphids 15-17 days after recei...

Embodiment 2

[0066] Such as Figure 2-3 As shown, the insect drying device includes: a filter assembly, a first air-drying assembly 18 and a second air-drying assembly 16 arranged in sequence.

[0067] Specifically, the horizontally arranged first air-drying assembly 18 includes four front air ducts 8 and a conveyor-type first air-drying network. 8 can blow through the first air-drying net; the ring structure of the first air-drying net is provided with a baffle 6, and during the drying process of the front air duct 8, the water droplets and impurities on the first air-drying net will fall on the baffle after being blown away. 6, the accumulated water on the baffle plate 6 can slide down from the edge of the baffle plate 6 into the sump 13, and the bottom of one end of the sump 13 is provided with a drainpipe 14 to prevent the water in the sump 13 from overflowing;

[0068] The vertically arranged second air-drying assembly 16 includes a rear air duct 7 and a conveyor belt-type second air...

Embodiment 3

[0080] Experiment site: Kunming Xundian Tobacco Technology Promotion Station

[0081] experimental method:

[0082] 1, adopt the homogeneous high-density multifarious honeybee mode of the present invention to obtain in embodiment 1 the stiff aphid leaf of Aphids persicae is harvested for subsequent use;

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PUM

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Abstract

The invention discloses a method for industrially producing a aphidius gifuensis ashmaed product. The method includes the following steps that 1, aphidius gifuensis ashmaed is bred in a homogeneous and high-density mode; 2, aphidius gifuensis ashmaed mummified aphids are automatically collected; 3, packaging is conducted automatically. The aphidius gifuensis ashmaed product is produced, the aphidius gifuensis ashmaed breeding cost is reduced, the usage convenience of aphidius gifuensis ashmaed and the production efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of biological control, in particular to a method for factory production of Aphididae products. Background technique [0002] The tobacco aphid (Myzus persicae) is a worldwide pest, and its feeding habits are mixed. In addition to tobacco, it also damages more than 170 other crops. Aphids tend to be tender, and most of them gather on the back of young leaves, sucking the juice, causing the leaves to shrink and deform, reducing the contents, and slowing down the growth of tobacco plants; the "honeydew" secreted by aphids often causes tobacco leaves to induce "soot". "Disease" makes the surface of the tobacco leaves black, and the leaves turn brown after baking. The indirect damage is the transmission of various viral diseases such as tobacco cucumber mosaic virus disease, and the winged aphid is the main medium of transmission. [0003] In the existing technologies, most of the aphids are killed by chemical ...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 郑志新王志江金盈马冉奚蔺忠龙欧阳进詹莜国王亮谢永辉李杰史爱民李荣秀
Owner YUNNAN TOBACCO CO LTD KUNMING BRANCH
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