Method for detecting pomacea canaliculata and controlling dosage by using unmanned aerial vehicle

Abstract

The invention relates to a method for detecting pomacea canaliculata and controlling dosage by using an unmanned aerial vehicle. The method aims at monitoring and killing invading organisms, namely ampullaria gigas, in an agricultural rice field. The distribution of the ampullaria gigas in an area to be searched and killed is monitored through the unmanned aerial vehicle; the unmanned aerial vehicle can go deep into a farmland into which people cannot conveniently enter; the distribution density of the ampullaria gigas is speculated according to the number of the detected ampullaria gigas eggmasses, so that ampullaria gigas killing agents with different concentrations are selected, the purpose of accurate prevention and treatment is achieved, the prevention and treatment effect is achieved under the condition that the ampullaria gigas killing agents are used as little as possible, the cost is reduced, and the environment is protected.

Description

technical field [0001] The application belongs to the technical field of agricultural monitoring, and in particular relates to a method for detecting apple snails and controlling the amount of pesticides by using unmanned aerial vehicles. Background technique [0002] Apple snails are an invasive organism that is spreading and developing in my country. Each snail parasitizes as many as 3,000 to 6,000 Angiostrongylus cantonensis. Human consumption of raw or incompletely heated apple snails can cause cerebrospinal meningitis and other disability and death. sexual injury. In 2006, 87 cases of Angiostrongylus cantonensis caused by eating apple snails broke out in Beijing. Studies have shown that one female snail breeds more than 325,000 young snails a year, and the lack of natural enemies and her preference for rice seedlings can reduce production by more than 20%. In recent years, it has been found in the estuary of Taihu Lake (Lihu Lake) and farmland in Wuxi. If the preventio...

AI Technical Summary

Problems solved by technology

In recent years, it has been found in the estuary of Taihu Lake (Lihu Lake) and farmland in Wuxi. If prevention and control are not carried out in time, it may cause serious ecological disasters and public health problems

[0003] At present, the control strategy mainly uses chemical drugs to kill snails, but large-scale application of pesticides is likely to cause environmental pollution, pesticide residues, large dosage and poor effect, so it is necessary to develop precise monitoring and pesticide application technology

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