Aphidius gifuensis Ashmaed scale propagation technique

It is a large-scale technology of Aphidius imabilis, which is applied in animal husbandry and other fields. It can solve the problems of difficult industrialization, low efficiency of reproduction technology of A. The effect of hypertrophy

Inactive Publication Date: 2009-06-17
YUXI TABACOO COMPANY OF YUNNAN PROVINCE
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  • Abstract
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Problems solved by technology

[0007] In order to solve the problems of low efficiency, low insect load, and difficulty in industrialization of the existing breeding te

Method used

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  • Aphidius gifuensis Ashmaed scale propagation technique
  • Aphidius gifuensis Ashmaed scale propagation technique
  • Aphidius gifuensis Ashmaed scale propagation technique

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Embodiment Construction

[0023] The large-scale reproduction process of Myzus persicae, its breeding shed is the breeding and rearing shed of Myzus persicae as shown in Figure 1. It consists of a conjoined large scaffold 1 and a shed film 2 covering the periphery of the large scaffold 1, including two domes , Two sides and two end faces, the large scaffold 1 is 50 meters long, 12 meters wide, 3 meters high at the shoulder, and 4.6 meters high. The columns 9 of the large scaffold 1 are separated by 3 meters, the span is 6 meters, and the arch is 0.75 meters. There are three longitudinal rods 10 on the vault; there are 4 sets of film rolls 8 on the large scaffold 1, two of which are installed on both sides of the large scaffold 1, the other two are installed on the outer top of the large scaffold 1, and the inner top of the large scaffold 1. There are 60 mesh sunshade nets 5, underneath the sunshade nets 5 there is a breeding room 6 for breeding and breeding cocoons, the breeding room 6 is composed of a fra...

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Abstract

The present invention provides an aphidius gifuensis scale breeding technique, and belongs to the branch of technology of biological control of agricultural destructive insects for solving problems that the prior breeding technique of aphidius gifuensis is inefficiency and adj. industrialization is not liable to realize.The invention provides a aphidius gifuensis scale breeding technique and the embodiment scheme of the present invention comprises the following steps:(a) tobacco plant replanting: when growing to a resettling growth stage, the tobacco plants are replanted to a honeybee breeding booth;(b) myzus inoculation to tobacco plant: myzus is inoculated to the tobacco plant when the tobacco plant grows out 9-12 real leaves, and each tobacco plant is inoculated with 20-30 myzuses;(c) honeybee inoculation in parasitism: when myzuses are 2000-3000 per tobacco plant, artificial inoculation is performed, after 10-14 days, deadlocked myzuses are formed, and then after a week, the deadlocked myzuses will become aphidius gifuensis.By using the scale breeding technique of the present invention, each plant can obtain more than 8000 eadlocked myzuses, thus, the breeding cycle is shortened, and large-scale production can be performed.

Description

Technical field [0001] The invention belongs to the technical field of biological control of agricultural pests, and particularly relates to a large-scale breeding method of bees. Background technique [0002] It is reported that thousands of pests and diseases are harmful to tobacco worldwide. Due to the long-term application of chemical pesticides, more than 600 pests and diseases have become resistant, which has led to the increasing use of chemical pesticides, killing a large number of natural enemies, and ecological balance After being destroyed, minor diseases have risen to major diseases and insect pests, and the degree of pest damage is becoming more and more serious. Yuxi's superior climate and environmental conditions are suitable for the production of high-quality tobacco leaves, and at the same time provide a breeding ground for diseases and insect pests. There are many kinds of diseases and insect pests. Among them, Myzus persicae is one of the main pests that harm f...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 邓小刚李春明杨跃杨硕媛赵进龙傅光伟杨璧愫张翠萍
Owner YUXI TABACOO COMPANY OF YUNNAN PROVINCE
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