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Experimental method for preventing and treating diaphorina citri through pesticide application of unmanned aerial vehicle

A technology of citrus psyllid and experimental method, applied in the fields of botanical equipment and methods, pesticides, horticulture, etc., can solve the problems of rapid spread and difficult control, and achieve the goal of reducing costs, reducing control costs, and increasing the income of fruit farmers. Effect

Pending Publication Date: 2022-05-13
广西特色作物研究院
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  • Application Information

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Problems solved by technology

Citrus psyllids have become the main reason for the rapid spread and difficult control of citrus huanglongbing because there are no pathogenic agents, methods and resistant germplasm resources for citrus huanglongbing.

Method used

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  • Experimental method for preventing and treating diaphorina citri through pesticide application of unmanned aerial vehicle
  • Experimental method for preventing and treating diaphorina citri through pesticide application of unmanned aerial vehicle
  • Experimental method for preventing and treating diaphorina citri through pesticide application of unmanned aerial vehicle

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, preferred embodiments are given below to further describe the present invention in detail. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0021] An experimental method for the control of citrus psyllids by spraying pesticides with drones, as follows:

[0022] Test crops: citrus (5-year-old fertile tangerine)

[0023] Control object: citrus psyllid

[0024] Test agent: (1) 4.5% bifenthrin water emulsion; (2) 20% clothianidin suspension; (3) 20% dinotefuran suspension; ).

[0025] Experimental treatment and design: The experimental treatment is detailed in the table below. Large-area treatment, without repetition, the minimum area of ​​con...

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Abstract

The invention provides an experimental method for preventing and controlling diaphorina citri through pesticide application of an unmanned aerial vehicle, and belongs to the technical field of diaphorina citri prevention and control. The method comprises the following steps of performing experimental treatment and design on a citrus field, designing experimental pesticide groups, performing experimental pesticide spraying on the citrus field, performing experimental result investigation on the citrus field after pesticide spraying, performing pesticide effect calculation and performing experimental result statistics. The control effect is guaranteed, the cost is reduced, through the measures, the control effect reaches 100% three days after pesticide is applied, meanwhile, the overall dosage of pesticide in the citrus producing area can be effectively reduced, the control cost is reduced, the income of fruit farmers is increased, and the ecological benefits and the social benefits are high.

Description

technical field [0001] The invention relates to the technical field of preventing and controlling citrus psyllids, in particular to an experimental method for controlling citrus psyllids by using drones. Background technique [0002] The citrus psyllid is the main pest of citrus and other Rutaceae plants in the shoot stage. The adults and nymphs not only suck the young leaves of citrus, but more importantly, they are the only natural vector insects for citrus huanglongbing. Since there are no agents, methods and resistant germplasm resources for citrus huanglongbing, the citrus psyllid has become the main reason for the rapid spread of citrus huanglongbing and the difficulty in controlling it. [0003] For the control of citrus psyllid, the traditional ground control gradually tried to control citrus psyllid by spraying pesticides by aircraft. Aircraft spraying provides the possibility for the prevention and control of citrus huanglongbing and its spread: 1. It provides the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G17/00A01N53/06A01N51/00A01P7/04
CPCA01G13/00A01G17/005A01N53/00A01N51/00
Inventor 唐明丽邓明学阳廷密门友均王明召韩旸张戈壁叶盛勤
Owner 广西特色作物研究院
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