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Method for large-scale aphid rearing by utilizing ant-aphid symbiosis

A technology of aphids and ants, applied in tobacco cultivation, animal husbandry, etc., can solve the problems of small individuals, weak constitutions, and low survival rates, and achieve the effects of promoting individual development, improving quality, and increasing reproductive rate

Active Publication Date: 2019-12-03
CHONGQING ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention intends to provide a method for large-scale breeding of aphids by using ants and aphids to solve the problems of small individuals, low survival rate and weak constitution in conventional feeding of aphids, to promote the rapid expansion of aphid populations, and to improve the quality of aphid populations

Method used

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  • Method for large-scale aphid rearing by utilizing ant-aphid symbiosis
  • Method for large-scale aphid rearing by utilizing ant-aphid symbiosis

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Embodiment Construction

[0036] The following is further described in detail through specific implementation methods:

[0037] The reference signs in the accompanying drawings include: tobacco plant 1, ant breeding container 2, ant nest 3, tray 4, bamboo pole 5, hemp rope 6, threaded hole 7, support platform 8, annular partition 9, water leakage port 10, Blocking rubber plug 11, threaded column 12, pull ring 13.

[0038] The feeding experiment of aphids was divided into two treatments: aphids symbiosis treatment group and conventional feeding treatment group. Each treatment group was set up with 3 repetitions, and each repetition had 10 tobacco seedlings. The ant population was Camponotus japonicus, The population size is 1 queen ant and 123 worker ants. The environment temperature for feeding is 28° C., the relative humidity is 75%, and the light L:D=8:16. The height of tobacco seedlings is 1.5m.

[0039] Such as figure 1 Shown, the method for raising aphids of ant and aphid symbiosis treatment g...

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Abstract

The invention relates to the field of insect rearing and particularly discloses a method for large-scale aphid rearing by utilizing ant-aphid symbiosis. The method comprises the following steps: raising seedlings of tobaccos; establishing bridge joint among tobacco plants after tobacco cultivation and transplanting; putting tobacco aphids in a net room for rearing; obtaining an ant colony and cutting off an ant escape path; transferring the ant colony and building an ant bridge, wherein the ant colony in an ant rearing container is transferred into the aphid rearing net room, and the ant bridge for connection with the tobacco plants is constructed and detachably connected between the ant rearing container and the tobacco plants; rearing natural enemy insects; removing the ant colony, wherein when the ant colony needs to be removed, the ant bridge between the ant rearing container and the tobacco plants is disconnected at night. By adopting the method, the existing problems of small individuals, low survival rate and weak physique of conventional aphid rearing are solved, rapid amplification of aphid populations is promoted, and the quality of the aphid populations is improved.

Description

technical field [0001] The invention relates to the field of insect rearing, in particular to a method for large-scale rearing of aphids using ants and aphids. Background technique [0002] Biological control is one of the main technologies for the green prevention and control of agricultural and forestry pests, and natural enemy insects are the basis of biological control, so the importance of natural enemy insects is self-evident. Large-scale breeding of natural enemy insects is the core technology of biological control. At present, the large-scale breeding technology of natural enemy insects generally adopts a three-level breeding technology system "host plant-prey-natural enemy", so prey feeding is the key to natural enemy insect breeding. [0003] The predatory ladybug and the aphid wasp are the two main natural enemies for controlling aphids. Large-scale feeding of the predatory ladybug and the aphid wasp requires a large amount of aphid prey, and Myzus persicae is cur...

Claims

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Application Information

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IPC IPC(8): A01K67/033A01G22/45
CPCA01K67/033A01G22/45
Inventor 郭萧高冬梅李平李佩原董毛村潘润东高立洪李萍郑吉澍
Owner CHONGQING ACAD OF AGRI SCI
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