Emergence release device for Noctuidae pupae in natural environment

A natural environment and release device technology, applied in the agricultural field, can solve problems such as poor sun protection effect, no sunshade design, and unfavorable ant climbing, so as to reduce the risk of pupae being eaten, maintain environmental humidity, and reduce temperature changes.

Pending Publication Date: 2020-09-15
广西壮族自治区植保站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device uses a control system, which is expensive and has no sunshade design, so the sun protection effect is not good; since pupae are one of the foods that ants like, they will attract ants after one to two hours in the natural environment. The feathering drawer is very close to the rollers on the ground. Even putting glue on the rollers is not conducive to preventing ants from climbing, and the pupae will be quickly eaten by ants

Method used

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  • Emergence release device for Noctuidae pupae in natural environment
  • Emergence release device for Noctuidae pupae in natural environment
  • Emergence release device for Noctuidae pupae in natural environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like figure 1 and figure 2 As shown, a Noctuidae pupae eclosion release device used in natural environment comprises an inner cage 1 and an outer cage 2, the inner cage 1 is installed on the upper part of the outer cage 2, the inner cage 1 includes a first frame 3, the first frame The length, width and height of 3 are respectively 40cm, 30cm and 40cm, and the first frame 3 is successively set as the first water chamber 4, the pupa chamber 5 and the second water chamber 6 from top to bottom, and the first water chamber 4 is 20cm high, The pupa chamber 5 is 10 cm high, and the second water chamber 6 is 10 cm high. One side of the first water chamber 4, pupa chamber 5 and the second water chamber 6 is set as opening I7, and the other top, bottom and sides are surrounded by gauze. A frame 3 forms a space where articles can be placed; the pupa chamber 5 is provided with a partition 8, and the partition 8 uses the opening I7 of the pupa chamber 5 as a separation surface to ...

Embodiment 2

[0053] like Figure 5 and Figure 6 As shown, a Noctuidae pupae eclosion release device used in natural environment comprises an inner cage 1 and an outer cage 2, the inner cage 1 is installed on the upper part of the outer cage 2, the inner cage 1 includes a first frame 3, the first frame The length, width and height of 3 are respectively 40cm, 30cm and 40cm, and the first frame 3 is successively set as the first water chamber 4, the pupa chamber 5 and the second water chamber 6 from top to bottom, and the first water chamber 4 is 20cm high, The pupa chamber 5 is 10 cm high, and the second water chamber 6 is 10 cm high. One side of the first water chamber 4, pupa chamber 5 and the second water chamber 6 is set as opening I7, and the other top, bottom and sides are surrounded by gauze. A frame 3 forms a space where articles can be placed; the pupa chamber 5 is provided with a partition 8, and the partition 8 uses the opening I7 of the pupa chamber 5 as a separation surface to...

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Abstract

The invention discloses an emergence release device for Noctuidae pupae in the natural environment. The device comprises an inner cage and an outer cage, wherein the inner cage is installed at the upper part of the outer cage; the inner cage comprises a first frame which is provided with a first water chamber, a pupa chamber and a second water chamber from top to bottom sequentially; an opening Iis arranged on one side surface of the first water chamber, the pupa chamber and the second water chamber; and the top surface, the bottom surface and the other side surface are surrounded by gauze toform a space for placing articles; a partition plate is arranged in the pupa chamber, and divides the pupa chamber into a left pupa chamber and a right pupa chamber based on the opening I of the pupachamber as a partition face; and two observation doors capable of being opened and closed are arranged at the opening I of the pupa chamber, and correspond to the opening I of the left pupa chamber and the right pupa chamber respectively. Two structures, namely, an inner cage and an outer cage, are designed, the inner cage is arranged at the upper part of the outer cage, and the pupa chamber is completely surrounded by the gauze and is far away from the ground, climbing difficulty is increased for ants, and the risk that the pupae are eaten can be reduced.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a release device for Noctuidae pupae emergence used in natural environment. Background technique [0002] Noctuidae is the largest family of Lepidoptera, with more than 25,000 known species. Many species of this family are important agricultural and forestry pests, such as Spodoptera litura, Spodoptera litura, Spodoptera litura, Armyworm, Spodoptera moth, silver print moth, large borer, tea yellow poisonous moth. Noctuidae are holometabolous insects, with four stages of eggs, larvae, pupae and adults. Adults are typical nocturnal moths with strong phototaxis and sugartaxis. The forewings are dark and protective, and many species have migratory habits. , such as armyworms, cutworms, cotton bollworms, and armyworms, can migrate over long distances. Most of the larvae feed on the leaves and are often polyphagous. A few larvae eat stems and live in seclusion. Generally, matur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 王华生陈丽丽张雪丽梁载林谭道朝张清泉
Owner 广西壮族自治区植保站
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