Hemipterous insect population quantity weighing and investigating method
A technology of Hemiptera and insects, applied in animal husbandry and other directions, can solve problems such as plant damage, luck and misery, and irregular distribution of aphids, achieve scientific and accurate survey results, avoid errors, and reduce workload.
Inactive Publication Date: 2017-12-01
ANHUI SCI & TECH UNIV
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[0002] There are many kinds of Hemiptera insects, which are widely distributed in my country. The mouthparts are piercing and sucking, and they mainly suck plant juice. Small Hemiptera insects (aphids, planthoppers, whiteflies) have very strong fecundity and can cause serious damage to plants in a short period of time when the temperature is suitable. Therefore, insect investigations should be carried out in time to make a conclusion Accurate forecasting and forecasting, conventional investigation method: counting method, the disadvantage of counting method: it is to count each leaf or plant in turn, because some Hemiptera insects are small and have strong fecundity, many individuals, and the distribution of aphids Irregularity, so this method is prone to omissions or majority of insects, and researchers have a lot of work when counting, very fortunately
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[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.
[0015] A method for weighing investigation of the population of Hemiptera insects, comprising the following steps:
[0016] (1) Establish a standard curve in advance for a specific Hemiptera insect. The abscissa is the number of Hemiptera insects, and the ordinate is the weight of Hemiptera insects. Calculate the Hemiptera insects in each survey area according to the standard curve quantity;
[0017] The method for establishing the standard curve is as foll...
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The invention provides a hemipterous insect population quantity weighing and investigating method, and relates to the technical field of insect population quantity surveying. The method comprises the following steps that 1, a standard curve is built in advance for a certain specific kind of hemiptera insects, the abscissa shows the number of the hemiptera insects, the ordinate shows the weight of the hemiptera insects, and according to the standard curve, the number of the hemiptera insects in each investigation region is calculated; 2, when the hemiptera insects are investigated, an insect sample in each investigation region is temporarily stored in a fixed container, the sample in each investigation region is weighed back to a laboratory, after the weight of the insect sample is obtained, the weight is substituted into the standard curve, and the quantity of the insects can be obtained. According to the hemipterous insect population quantity weighing and investigating method, the quantity of the insects does not need to be counted repeatedly, errors caused by counting in the investigation process are avoided, workloads of researchers are reduced, and the scientific and accurate investigation result can be obtained.
Description
technical field [0001] The invention relates to the technical field of insect population investigation, in particular to a method for weighing and investigating the population of Hemiptera insects. Background technique [0002] There are many kinds of Hemiptera insects, which are widely distributed in my country. The mouthparts are piercing and sucking, and they mainly suck plant juice. Small Hemiptera insects (aphids, planthoppers, whiteflies) have very strong fecundity and can cause serious damage to plants in a short period of time when the temperature is suitable. Therefore, insect investigations should be carried out in time to make a conclusion Accurate forecasting and forecasting, conventional investigation method: counting method, the disadvantage of counting method: it is to count each leaf or plant in turn, because some Hemiptera insects are small and have strong fecundity, many individuals, and the distribution of aphids Irregularity, so the number of insects counte...
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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 杜军利武德功詹秋文黄保宏任兰天
Owner ANHUI SCI & TECH UNIV