Method of storing arma chinensis

The technology of cockroach and artificial climate box is applied to the storage field of predatory natural enemy insects, which can solve the problems of increasing the time and labor cost of artificial breeding, the self-mutilation and death of cockroach in the stocking density, etc., and achieves reduction of time and labor cost, and simple operation. Effect

Active Publication Date: 2019-05-17
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The phenomenon of "supply in short supply" and "oversupply" often occurs in the process of indoor multiplication of stinkbugs. It will increase the time and labor cost of artificial breeding of stinkbugs, and cause a large number of stinkbugs to self-mutilate and die due to excessive breeding density of stinkbugs

Method used

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  • Method of storing arma chinensis
  • Method of storing arma chinensis
  • Method of storing arma chinensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The artificial climate box is cleaned 24 hours before use, and sprayed and disinfected twice with 75% ethanol to ensure that the artificial climate box is clean and tidy; A pot of soybean seedlings (20*30cm) was placed on the bottom, third and top floors of the box respectively to provide a good environment for the storage of gnats. Pack the gnat bugs to be stored and put them in the artificial climate box, lower the temperature to the specified temperature of 15°C at a rate of 2°C every 30 minutes for the T1 group, directly adjust the temperature to 15°C for the T2 group, observe and record The activity state of the stinkbug within 24 hours. The 3rd and 4th instar nymphs in the T2 group died within 24 hours, and the activity status of the nymphs and adults of each age in the T2 group within 24 hours was worse than that of the T1 group. Therefore, the method of gradually increasing the temperature before and after storage is preferred to adjust the temperature.

Embodiment 2

[0030]The artificial climate box is cleaned 24 hours before use, and sprayed and disinfected twice with 75% ethanol to ensure that the artificial climate box is clean and tidy; A pot of soybean seedlings (20*30cm) was placed on the bottom, third and top floors of the box respectively to provide a good environment for the storage of gnats. Pack 15-20 gnats / cups to be stored and place them in an artificial climate box, and lower the temperature to the specified temperature at a rate of 2°C every 30 minutes to the designated temperature of 5°C, 10°C, 15°C, and 20°C, such as figure 1 as shown, figure 1 Statistical diagram of tussah silkworm chrysalis replacement time. Provide enough food and water for the stinkbug, check it every two days, record the optimum replacement time of tussah silkworm chrysalis for 30 days and the growth and development of the stinkbug at different ages in different groups. The specific survival conditions and age changes of the gnat bugs are shown in T...

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Abstract

The invention relates to a method of storing arma chinensis. The method primarily comprises the following steps: cleaning and disinfecting a storage place, preparing a storage place environment, carrying out gradient cooling, storing arma chinensis at a low temperature, providing food to arma chinensis, cleaning the storage place and the like. The method of storing arma chinensis is simple to operate, provides a good path for feeding and storing arma chinensis in a mass propagation period, shortens the arma chinensis feeding time effectively and lowers the labor cost effectively, and has important meaning in storing and feeding the arma chinensis.

Description

technical field [0001] The invention relates to a storage method for predatory natural enemy insects, in particular to a method for storing gnat bugs. Background technique [0002] The long-term use of chemical pesticides has seriously threatened the food and ecological security of our country, and has also greatly affected the national health; the stink bug belongs to the family Hemiptera and is a natural enemy insect with a wide range of predation. It can prey on leaf beetles, cotton bollworms, Larvae or adults of more than 40 species of agricultural and forestry pests such as silver-leaved armyworm, slug moth, scarab, and aphid. [0003] Biological control centered on the use of natural enemy insects can effectively control the number of pests and reduce the use of pesticides. Doing a good job in the indoor propagation of natural enemy insects is the primary task when it is applied to pest control. The phenomenon of "supply in short supply" and "oversupply" often occurs...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 刘晨曦廖平苗少明陈红印张礼生王孟卿毛建军李玉艳陈国康殷焱芳朱艳娟
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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