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Ladybird larva releaser and using method thereof

A releaser and larvae technology, applied in the fields of botanical equipment and methods, application, gardening, etc., can solve the problems of cannibalism, scattered distribution of field pests, and inability to find ladybugs in time.

Inactive Publication Date: 2021-04-20
INST OF PLANT PROTECTION FAAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The transportation and release of existing ladybug larvae mostly use large bottles with shredded paper strips, dozens to 100 ladybug larvae per bottle, shredded paper strips, etc. as separators can reduce the encounter of ladybugs to a certain extent, thereby reducing Cannibalism, but there are also problems that ladybugs cannot find supplementary food in time to cause death or cannibalism during transportation, and cannot find the outlet in time to achieve the control effect when released. Moreover, the distribution of pests in the field is scattered, and large bottle packaging is not easy. distribution of pests for release

Method used

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  • Ladybird larva releaser and using method thereof
  • Ladybird larva releaser and using method thereof
  • Ladybird larva releaser and using method thereof

Examples

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Effect test

Embodiment 1

[0030] The ladybug larva releaser comprises a box body 2 and a box cover 1, and the box body 2 and the box cover 1 are flexibly connected;

[0031] There are 10 ventilation holes 3 on the side wall of the box body 2, food 5 is bonded to the bottom of the box body 2, and a rubber band 4 is arranged at the connection between the box body 2 and the box cover 1;

[0032] The diameter of the vent hole 3 is 1 mm.

[0033] A transparent plastic box in which the box body 2 and the box cover 1 are integrally connected.

[0034] The method of using the ladybug larva releaser includes the following steps:

[0035] (1) Apply a layer of glue on the bottom of the box body or the inner wall of the ladybug larvae releaser, cover the killed eggs of the Mediterranean mealybug borer on the glue, and wait for the glue to dry in the box for subsequent use;

[0036] (2) Put the 3-day-old ladybug larva carefully into the box body in step (1), cover the box lid and store it in an incubator with a t...

Embodiment 2

[0047] The ladybug larva releaser comprises a box body 2 and a box cover 1, and the box body 2 and the box cover 1 are flexibly connected;

[0048] There are 10 ventilation holes 3 on the side wall of the box body 2, food 5 is bonded to the bottom of the box body 2, and a rubber band 4 is arranged at the connection between the box body 2 and the box cover 1;

[0049] The diameter of the vent hole 3 is 1 mm.

[0050] A transparent plastic box in which the box body 2 and the box cover 1 are integrally connected.

[0051] The method of using the ladybug larva releaser includes the following steps:

[0052] (1) Apply a layer of glue on the bottom of the box body or the inner wall of the ladybug larvae releaser, cover the killed eggs of the Mediterranean mealybug borer on the glue, and wait for the glue to dry in the box for subsequent use;

[0053] (2) Put the 3-day-old ladybug larva carefully into the box body in step (1), cover the box lid and store it in an incubator with a tem...

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Abstract

The invention discloses a ladybird larva releaser and a using method thereof. The ladybird larva releaser comprises a box body and a box cover, and the box body is movably connected with the box cover. A plurality of air holes are formed in the side wall of the box body, foods are fixed to the bottom or the inner side wall of the box body, and a fixing belt is arranged at the joint of the box body and the box cover. The diameter of each air hole is 0.80-1.00 mm. The releaser is small in size and easy to operate, the foods are fixed in the box body in a scattered mode and cannot roll back and forth, collision caused by violent shaking in the conveying process can be avoided, the flat laying area of the foods is large, ladybird larva cannot get together when eating the foods, and self-destruction can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of pest biological control in agricultural and forestry plant protection, and more specifically relates to a ladybug larva releaser and a use method thereof. Background technique [0002] At present, the country promotes green production methods and promotes sustainable agricultural development. The Ministry of Agriculture first proposed the concepts and goals of "double reduction of pesticides and chemical fertilizers" and "zero growth of pesticides". This puts forward new requirements for the prevention and control of agricultural diseases and insect pests. Become the mainstream method; release beneficial ladybugs to control aphids, scale insects, whiteflies and other pests of agricultural and forestry crops, which can effectively reduce or replace the chemical pesticides used in the control of these pests. [0003] The release of ladybugs mainly includes egg card release, larvae release, and adult release...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A01G13/00
Inventor 孙莉陈霞
Owner INST OF PLANT PROTECTION FAAS
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