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A kind of method of indoor rearing of aphids

An aphid and feeding tube technology, applied in animal husbandry and other directions, can solve the problems of low survival rate of aphids in the contemporary and sub-generation, and the device is not easy to operate, so as to achieve the effects of increasing the reproduction amount, reducing accidental injury, and preventing premature withering or yellowing.

Active Publication Date: 2020-07-10
山西农业大学植物保护学院(山西省农业科学院植物保护研究所)
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defects existing in the existing aphid rearing device, the present invention provides a method for indoor rearing of aphids in order to solve the problems of the existing aphid rearing method such as the low survival rate of the contemporary and subsequent generation of aphids and the difficult operation of the device.

Method used

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  • A kind of method of indoor rearing of aphids
  • A kind of method of indoor rearing of aphids
  • A kind of method of indoor rearing of aphids

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: the aphid feeding device is a single aphid feeding device, the feeding tube 1 is an organic transparent plastic tube, the tube length is 7-9cm, and the internal diameter of the tube is 1.5-2cm; the plant growth block 2 is a high 2cm, a sponge block with a diameter of 2-2.5cm, a line plant socket 5 is arranged in the center of the top of the plant growth block 2, the plant socket 5 is deep 0.4-0.6cm, long 1.5-1.8cm, and a plant 2.8-3.2cm is installed in the plant socket cm fresh leaves of crops; the sponge sealing layer has a height of 2 cm and a diameter of 2-2.5 cm.

[0021] The production process is as follows: first use a knife to cut the organic transparent plastic tube into a small short tube of 7-9cm; use scissors to cut the cylindrical white sponge block into small pieces; use a knife to cut a gap in the center of the top of the sponge block ;Insert the fresh leaves of the crop in the center gap; insert the sponge block with the crop leaves into the...

Embodiment 2

[0025] Embodiment 2: the aphid feeding device is a aphid population feeding device, the feeding tube 1 is an organic transparent plastic tube, the tube length is 20-22cm, and the internal diameter of the tube is 5.3-5.8cm; the plant growth block 2 is a high A sponge block with a diameter of 3.3-3.8cm and a diameter of 6.0-6.5cm. A long socket is arranged in the center of the top of the plant growth block 2, and three short sockets are vertically arranged on the long socket to form a plant socket 5 in the shape of Feng, and the depth of the plant socket is 0.4-0.6 cm, the length of the long socket of the plant socket is 3.8-4.2cm, the length of the short socket is 2.8-3.2cm, and the fresh leaves of 20-30 strains of 10-16cm are installed in the plant socket; the height of the sponge sealing layer is 3.3-3.8 cm, diameter 6.0-6.5cm.

[0026] The production process is as follows: First, use a knife to cut the organic transparent plastic tube into short tubes; use scissors to cut th...

experiment example 1

[0028] Experimental Example 1: adopt the method of the present invention and the existing raising method that adopts filter paper to spread in the petri dish mentioned in the background technology to raise tube aphid, compare the nymph development period and mortality rate under two kinds of raising methods, Adult aphid lifespan, adult aphid litter rate, reproductive number, and population growth.

[0029] Experimental method: each 30 nymphs of the first instar Aphid aphidus within 6 hours after birth were raised respectively according to the method of the present invention and the existing breeding method. After feeding for one generation, compare the nymph developmental period and mortality, adult aphid lifespan, adult aphid litter rate, reproductive number, and population growth under the two feeding methods.

[0030] Experimental results: the results are shown in Table 1, Table 2, and Table 3. The results show that the method of the present invention has obviously prolonge...

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Abstract

The invention belongs to the technical field of aphid feeding, and provides an indoor aphid feeding method to solve the problems that in an existing aphid feeding device and method, the survival rate of contemporary and secondary aphids is low, and the device is difficult to operate. Fresh crop leaves are inserted into an aphid feeding device and are used for feeding aphids, the device comprises a cylindrical transparent feeding pipe with the two ends opened, a plant growing block is arranged at one end of the feeding pipe, a sponge seal layer is arranged at the other end, a nutrition layer is arranged in the plant growing block, a plant inserting opening is formed in the center of the top, and crop leaves are inserted into the plant inserting opening. The fresh and tender degree and growth of the plant leaves are ensured, the farrowing rate is increased, the death rate is reduced, the population doubling time is shortened, and the net appreciation rate of population is increased. It is ensured that the growth environment is relatively independent, and aphids are prevented from escaping or dying abnormally. The feeding device is transparent and small, the aphids are easy to find through the feeding device, aphid growth and propagation conditions are convenient to observe and record, the number of times of operation is reduced, the feeding device is durable, breakage-proof, reusable and low in manufacturing cost and facilitates carrying and one-handed operation.

Description

technical field [0001] The invention belongs to the technical field of raising aphids, and in particular relates to a method for raising aphids indoors. Background technique [0002] Aphids, belonging to the order Homoptera and Aphididae, are distributed in crop production areas across the country. Common species include wheat aphids, cabbage aphids, and fruit tree aphids. Aphids not only seriously harm crops such as wheat, corn, and sorghum, but also various vegetables and fruits such as cabbage, radish, soybean, celery, apple, peach, pear, and hawthorn. The realization of standardized breeding of aphids is to carry out various ecological, physiological and biochemical studies of aphids (such as the study of the ecological mechanism of environmental adaptability and response, the measurement and mechanism of drug resistance, the study of the interaction between crops-aphids-natural enemies, the study of the chemical ecology of aphids, etc. ) basis and guarantee. Observing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 邢鲲赵飞王圆荣张苗朱文雅高俊仙马国强丁继君曹俊宇
Owner 山西农业大学植物保护学院(山西省农业科学院植物保护研究所)
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