Prevention and treatment method for bactrocera dorsalis

A technology of Bactrocera dorsalis and fruits, which is applied in the field of Bactrocera dorsalis control, can solve the problems of ineffective killing of Bactrocera dorsalis and lack of control methods, so as to improve the attracting effect, improve the control effect, and enhance the comprehensive effect Effect

Inactive Publication Date: 2020-05-08
INST OF PLANT PROTECTION SICHUAN ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the prevention and control methods for this insect are extremely scarce. The use of a large number of chemical pesticides not ...

Method used

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  • Prevention and treatment method for bactrocera dorsalis
  • Prevention and treatment method for bactrocera dorsalis

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Embodiment Construction

[0021] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0022] The present embodiment proposes a kind of control method of Bactrocera dorsalis, comprising the following steps:

[0023] Step 1: The mass ratio of the ingredients is: 18 parts of casein, 11 parts of gelatin, 4 parts of baker's yeast, 28 parts of guava fruit volatiles, 9 parts of banana puree, 2 parts of crude extract of Rhododendron japonica, 0.7 parts of lure bacteria , 0.4 parts of orange essential oil, 0.3 parts of mango essential oil and 80 parts of sweet and sour liquid are configured as attractants, wherein the volatile matter of guava fruit is composed of 10 μL ethyl acetate, 10 μL ethyl propionate, 10 μL isoamyl ester, 10 μL isoamyl acetate Ester and 1 μL β-caryophyll...

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Abstract

The invention discloses a prevention and treatment method for bactrocera dorsalis. The method comprises the following steps: preparing an attractant and a trapping adhesive, and designing a fruit-shaped trapper by using a yellow-green plate with a virtual wavelength of 530-550 nanometers; coating the surface of the trapper with the trapping adhesive, and throwing the attractant into the trapper through a hole; hanging the trapper filled with the attractant on a fruit tree for trapping operation; and strengthening cultivation management in an orchard. According to the method disclosed by the invention, bactrocera dorsalis is trapped by utilizing the attractant and plant trapping components in the trapping adhesive; plant components such as guava fruit volatile matters and banana puree areapplied to prevention and control of bactrocera dorsalis, so the harm of bactrocera dorsalis can be reduced, the yield and quality of fruit can be improved, and pollution to the environment can be reduced; and the fruit-shaped trapper is designed by using the yellow-green plate with the virtual wavelength of 530-550 nanometers, so bactrocera dorsalis can be visually attracted, and trapping effectcan be improved.

Description

technical field [0001] The invention relates to the technical field of prevention and control of diseases and insect pests, in particular to a method for preventing and controlling Bactrocera dorsalis. Background technique [0002] Bactrocera dorsalis Hendel is an important pest in tropical and subtropical regions. It belongs to Diptera, Tephritidae, and Oligochrichtes subfamily. It is commonly known as fruit maggot, also known as golden fly and oriental fruit fly. Bactrocera dorsalis was first discovered in tropical and subtropical regions of Asia. my country is an invasive species. According to records, it was first discovered in Taiwan, China in 1911, and it was recorded in mainland China in 1937. At present, this insect has become one of the most harmful fruit and vegetable pests in my country. It has successively occurred in Guangdong, Guangxi, Fujian, Hainan, Yunnan, Guizhou, Hunan, Sichuan and other places. The damage is rampant, and the population continues to spread...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N65/36A01N65/28A01N65/08A01N63/32A01N63/20A01N63/10A01N61/00A01N37/46A01P19/00A01M1/14A01G13/10
CPCA01G13/10A01M1/145A01N37/46A01N61/00A01N65/00A01N65/08A01N65/28A01N65/36A01N65/40
Inventor 刘虹伶刘旭陈庆东陈松刘月悦李超蒲德强易春燕陈倩颖胡伟张翠翠
Owner INST OF PLANT PROTECTION SICHUAN ACAD OF AGRI SCI
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