Quick collecting device of adults of Phyllotreta striolata (Fabricius) and using method of quick collecting device

A flea beetle and collection device technology, which is applied to the device for catching or killing insects, application, animal husbandry, etc., can solve the problems of low survival rate, time-consuming, unfavorable, etc., and achieve broad application prospects and structure Design simple, easy-to-use effects

Pending Publication Date: 2018-06-15
INST OF PLANT PROTECTION FAAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the field collection of flea beetle mainly adopts methods such as oral fluke, net sweeping method and net shooting method, but these methods have low work efficiency and often require a lot of manpower when a large number of samples are required. Not only is it time-consuming, but the survival rate is not high, and the worms are easily damaged, which is not conducive to the development of the test and affects the accuracy of the test results.

Method used

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  • Quick collecting device of adults of Phyllotreta striolata (Fabricius) and using method of quick collecting device
  • Quick collecting device of adults of Phyllotreta striolata (Fabricius) and using method of quick collecting device
  • Quick collecting device of adults of Phyllotreta striolata (Fabricius) and using method of quick collecting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Collect flea beetle on mustard greens. Because the mustard leaves are relatively large, the support net circle 4 with a diameter of 35cm is selected to carry out the experiment, and the insect population density is an average of 5 flea beetles per leaf, and the flea beetles on 20 mustard plants are collected in total.

[0027]

[0028] Experimental results show (table 1), the device of the present invention does not have any damage to mustard greens and yellow flea beetle, and the time spent is shorter; Although sweeping net method captures fast, damages serious to mustard greens, and does not cause damage to yellow flea beetle. Certain mortality rate; although the collection of oromatorrhea has no adverse effect on mustard and flea beetle, it takes the longest time; the net collection has a slight effect on mustard, but has no effect on flea beetle, but it is relatively Time-consuming; therefore the device of the present invention is not only convenient and fast, bu...

Embodiment 2

[0030] Gather flea beetles on Shanghai Qing, the leaves of Shanghai Qing are relatively small, and the support net circle 4 of 20cm is selected to carry out the experiment. Curved jump armor.

[0031]

[0032] The experimental results show (Table 2) that the device of the present invention does not have any damage to Shanghai Qing and Huang Qu Tiaojiao, and the time spent is relatively short; although the sweeping net method captures fast, it does serious damage to Shanghai Qing and does not damage Huang Qu Tiao. Flea flea beetles caused a certain mortality rate; although the collection of orohalogens had no adverse effects on Shanghai Qing and Huang F. On small vegetables such as qingqing, when the insect population density is not high, the efficiency of collecting flea beetles is not high, and it is time-consuming; therefore, the device of the present invention is not only convenient and fast, but also has a very high survival rate of insects. Curved jump armor has the b...

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Abstract

The invention relates to a quick collecting device of adults of Phyllotreta striolata (Fabricius). The quick collecting device comprises a string bag, an opening in the top of the string bag is connected with a net lid through a scissors-type handle, and a supporting net ring which cooperates with the net lid is arranged at the opening of the top of the string bag. The invention further relates toa using method of the quick collecting device of the adults of Phyllotreta striolata (Fabricius). The quick collecting device is simple and reasonable in structural design, low in cost, easy to use,and efficient and convenient to apply, it is prevented that collected vegetables and polypide are injured, and the application prospect is good.

Description

technical field [0001] The invention relates to a device for rapidly collecting adult flea beetles and a method for using the same. Background technique [0002] Yellow curved flea beetle ( Phyllotreta striolata (Fabricius)), belongs to Coleoptera (Coleoptera) Chrysomelidae (Chrysomelidae), commonly known as dog lice, vegetable fleas, fleas, soil fleas and yellow fleas, etc. Sexual pests. The insect has a wide distribution range and is distributed in more than 50 countries and regions in Asia, Europe, North America, and South Africa, and is distributed in most provinces of my country. In recent years, flea beetle flea beetle has occurred in large numbers on vegetables, causing serious economic losses to vegetable farmers. Therefore, it is necessary to develop some safe and effective prevention methods to control it. [0003] Flea flea beetle is a complete metamorphosis insect, and its insect states include adult, egg, larva, and pupa, which directly cause damage to plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M3/00
CPCA01M3/002A01M2200/012
Inventor 李建宇史梦竹傅建炜
Owner INST OF PLANT PROTECTION FAAS
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