Aphidius gifuensis ashmead mummified aphid release ball and method for releasing aphidius gifuensis ashmead mummified aphids
A technology of aphid cocoon wasps and dead aphids, which is applied in the field of biological control equipment for agricultural pests, can solve the problems of decreased vitality, large space occupied by flower pots, and difficult transportation, etc., and achieves improved release efficiency, guaranteed eclosion efficiency, and low production costs Effect
Pending Publication Date: 2020-02-11
TOBACCO RES INST HENAN ACADEMY OF AGRI SCI
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Problems solved by technology
The flower pot release method has the disadvantage of being difficult to transport due to the relatively large space occupied by the flower pot; the hanging stiff aphid leaf method affects the effect of low temperature storage due to the respiration of the leaves and heat dissipation, which is not conducive to long-distance transportation; and the use of small sheds to achieve natural When flying, the small shed occupies a relatively large area, and the release of Aphids aphids is uneven
In addition, the above-mentioned method also has the problem that some host pests are not killed
In the method of releasing adult bees, the vitality of adult bees will decrease during transportation, which is not suitable for large-scale release of bees
Method used
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[0021] like Figure 1 to Figure 4 As shown in the figure, a ball for releasing aphids from Aphids aphids, including a sphere 1, a connector 3 is provided on one side of the sphere 1, and a small hole 2 is provided on the sphere 1, and the sphere 1 includes a hemisphere 1 4 and a hemisphere 2 5 , Hemisphere one 4 and hemisphere two 5 are connected by connecting piece 3 .
[0022] The connecting piece 3 is integrally formed with the first hemisphere 4 and the second hemisphere 5, or is glued together.
[0023] The sphere 1 is provided with 10-15 small holes 2, the diameter of the sphere 1 is 2.3-2.8cm, and the diameter of the small holes 2 is 1.5-1.8mm.
[0024] The active connection between the first hemisphere 4 and the second hemisphere 5.
[0025] The opening of the first hemisphere 4 is provided with a convex platform 6 , and the opening of the second hemisphere 5 is provided with a concave edge 7 , and the convex platform 6 is matched with the concave edge 7 .
[0026] ...
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Disclosed is an aphidius gifuensis ashmead mummified aphid release ball and a method for releasing aphidius gifuensis ashmead mummified aphids. The aphidius gifuensis ashmead mummified aphid release ball comprises a ball body. A connector is arranged on one side of the ball body. Small holes are formed in the ball body. The ball body comprises a first hemisphere and a second hemisphere. The firsthemisphere is connected with the second hemisphere through the connector. 200 to 400 mummified aphids can be put in the ball body, the aphidius gifuensis ashmead mummified aphids can be protected frominfluences of unfavorable factors such as natural enemies, rainfall and strong illumination, the eclosion efficiency is ensured, and mechanized packaging and mechanized release can be achieved; convenience, rapidness and high efficiency in release are achieved, and the release efficiency is improved greatly; the release ball has a low production cost, is simple, practical, and convenient to popularize, and has a good application prospect.
Description
technical field [0001] The invention relates to the technical field of biological control equipment for agricultural pests, in particular to a ball for releasing the aphid aphid and a method for releasing the aphid aphid. Background technique [0002] Aphids are one of the important pests on various crops such as wheat, fruits and vegetables, rapeseed, etc., causing a certain degree of loss. The extensive use of chemical pesticides has not only led to a significant increase in the resistance of aphids, but also destroyed the ecological environment, reduced food safety, and affected human health. Therefore, agricultural green plant protection is imperative. [0003] Aphids aphids is a parasitic natural enemy of a variety of aphids. Aphids control technology is a biological control technology. The control principle is "to control insects with insects". The promotion and application of the area, through the promotion and application of this technology, the use of chemical pest...
Claims
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IPC IPC(8): A01K67/033A01G13/00
CPCA01K67/033A01G13/00
Inventor 李莎莎李成军赵钧李淑君盖倩倩徐敏李小杰邱睿陈玉国白静科孙喜坤张敏
Owner TOBACCO RES INST HENAN ACADEMY OF AGRI SCI