Method and device for monitoring diseases and insect pests of navel oranges

Abstract

The invention discloses a navel orange disease and insect pest monitoring method and device. The method comprises the following steps: firstly, receiving temperature, humidity, illumination and wind speed monitoring data sent from a monitoring sensor network, then calculating through a formula to obtain an environment coefficient, then comparing the environment coefficient with a preset environment threshold value, and if the environment coefficient is greater than or equal to the preset environment threshold value, sending a pesticide spraying instruction to a pesticide spraying mechanism; on-site investigation, recording and analysis of a traditional monitoring mode are avoided, complete intellectualization and automation are achieved, and the efficiency and accuracy of disease and pest monitoring are improved.

Description

technical field [0001] The invention relates to the technical field of navel orange planting, in particular to a method and device for monitoring navel orange pests and diseases. Background technique [0002] Gannan navel orange is one of the most expensive agricultural product brands among local brands in my country. The annual output of oranges reaches one million tons. Ganzhou, the place of origin in Jiangxi Province, has become the world's largest navel orange planting area, the third in the world in annual output, and the first in Asia. The main production area of ​​navel orange is known as "the world's orange town". However, in recent years, due to climate warming, citrus psyllid population surge and other factors, the incidence of Huanglongbing in Gannan navel orange production areas has increased. In Xinfeng County, 1.5247 million infected plants were confirmed in the autumn and winter of 2013, with an incidence rate of 11.8%, which caused unpredictable economic loss...

AI Technical Summary

Problems solved by technology

However, in recent years, affected by climate warming, citrus psyllid population surge and other factors, the occurrence of Huanglongbing disease in Gannan navel orange production areas has increased.

In Xinfeng County, 1.5247 million infected plants were confirmed in the autumn and winter of 2013, with an incidence rate of 11.8%, causing unpredictable economic losses to fruit farmers

This shows that the traditional prevention and control measures and methods can no longer adapt to and meet the current prevention and control needs of Huanglongbing. The research and control of Huanglongbing in navel oranges is already facing a severe test and needs more effective scientific and technological support.

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