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Method of utilizing liquid detergent to trap and kill mycetophilidae in bemisia tabaci population

A detergent and whitefly technology, applied in the field of agricultural biology, can solve the problems of lack of natural enemies, unsuitability of whitefly, contact with leaves, etc., and achieve the effect of low implementation cost, significant control effect and simple method

Active Publication Date: 2013-07-24
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the eggs of A. acupunctatus are laid on the surface or crevices of the compost, which makes the control of A. acupoints very difficult.
The most important point is that there are physical control and chemical control for the prevention and control of the sharp-eyed fungus mosquito. Phosphorous EC or malathion, deltafluthrin EC, permethrin EC, chlorpyrifos-methyl and other treatment media, but this will inevitably come into contact with the leaves, or be absorbed by cotton seedlings, causing bemisia tabaci death, so whether it is chemical control or physical control, it is not suitable for the population of Bemisia tabaci
In general, because the temperature and humidity are suitable for the growth of A. tabaci, and the lack of natural enemies and the inability to effectively control them, the A. tabaci populations reproduce in large numbers in the population cages of Bemisia tabaci.

Method used

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  • Method of utilizing liquid detergent to trap and kill mycetophilidae in bemisia tabaci population

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The detergent described in Example 1 is Liby detergent, the detergent described in Example 2 is Diaopai detergent, and the detergent described in Example 3 is White Cat detergent; sell products.

[0024] Example 1

[0025] A method for trapping and killing bacterial mosquitoes in whitefly populations by using detergent, the steps are as follows:

[0026] (1) After mixing detergent and water at a volume ratio of 1:199, a diluted detergent liquid is obtained;

[0027] (2) adding sucrose to the liquid detergent diluent obtained in step (1) at a ratio of 2% by mass ratio to obtain a mosquito trap;

[0028] (3) adding the antibacterial mosquito trap prepared in step (2) into a container with a volume of 80ml and an opening diameter of 8cm, the amount of the mosquito trap is 60% of the volume of the wide-mouth container, and then Place them in four cage corners in the population cages for raising Bemisia tabaci respectively, and replace the bacterial mosquito traps every 4...

Embodiment 2

[0030] A method for trapping and killing bacterial mosquitoes in whitefly populations by using detergent, the steps are as follows:

[0031] (1) After mixing detergent and water at a volume ratio of 1:150, a diluted detergent liquid is prepared;

[0032] (2) adding sucrose to the liquid detergent diluent prepared in step (1) at a ratio of 10% by mass to obtain a fungus and mosquito trap;

[0033] (3) adding the antibacterial mosquito trap prepared in step (2) into a container with a volume of 120ml and an opening diameter of 5cm, the amount of the antibacterial mosquito trap is 40% of the volume of the wide-mouth container, and then Place them in four cage corners in the population cages for raising Bemisia tabaci respectively, and replace the fungus mosquito traps every 7 days.

Embodiment 3

[0035] A method for trapping and killing bacterial mosquitoes in whitefly populations by using detergent, the steps are as follows:

[0036] (1) After mixing detergent and water at a volume ratio of 1:99, a diluted detergent liquid is obtained;

[0037] (2) adding sucrose to the liquid detergent diluent prepared in step (1) at a ratio of 6% by mass to obtain a mosquito trap;

[0038] (3) adding the antibacterial mosquito trap prepared in step (2) into a container with a volume of 100ml and an opening with a diameter of 6.5cm, the amount of the antibacterial mosquito trap is 50% of the volume of the wide-mouth container, Then place respectively at four cage corners in the population cage of raising Bemisia tabaci, and change the bacterium mosquito trap every 6 days.

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Abstract

The invention relates to a method of utilizing a liquid detergent to trap and kill mycetophilidae in a bemisia tabaci population. The method comprises the following steps of: (1) mixing the liquid detergent with water in a volume ratio of 1: (99-199) to prepare a liquid detergent diluted solution; (2) adding sucrose into the liquid detergent diluted solution prepared by the step (1) according to the ratio of 2-10% of the mass percentage to prepare a mycetophilidae trapping and killing agent; and (3) adding the mycetophilidae trapping and killing agent prepared in the step (2) into a wide-opening container, placing the container into a population cage for feeding bemisia tabaci and replacing the mycetophilidae trapping and killing agent for one time every 4-7 days. The method disclosed by the invention not only can trap and kill the mycetophilidae and can also trap and kill fewer thrips; and the method has no influences on growth and propagation of the bemisia tabaci.

Description

technical field [0001] The invention relates to a method for trapping and killing bacterial mosquitoes in whitefly populations by using detergent, and belongs to the field of agricultural biotechnology. Background technique [0002] The whitefly Bemisia tabaci (Gennadius) is a worldwide agricultural pest. Due to its wide host spectrum, strong explosiveness and great harm, it is listed as one of the 100 most harmful invasive species in the world by the International Union for Conservation of Nature (IUCN). At the same time, it is also the only insect that has been dubbed the title of "super pest" in the history of the international scientific and technological circles. In recent years, with the spread of the geminivirus Tomato Yellow Leaf Curl Virus (TYLCV) transmitted by Bemisia tabaci, the harm of Bemisia tabaci has become more and more serious, and even led to the extinction of tomato production in some areas such as Jiangsu, Henan, and Shandong. Therefore, studying the ...

Claims

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Application Information

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IPC IPC(8): A01M1/20A01M1/02A01N61/00A01P7/04
Inventor 褚栋方艺伟陶云荔国栋
Owner QINGDAO AGRI UNIV
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