Single-end feeding method of agriphila aeneociliella

Abstract

The invention relates to the field of plant protection and an insect breeding technology, in particular to a single-end feeding method of agriphila aeneociliella. The method comprises the steps that a single insect breeding case is adopted to serve as a breeding tool, and entangled cocooning and cannibalism among larvae can be avoided; mass propagation of pathogenic microorganisms such as bacteria and viruses can be effectively inhibited, and bacterium and virus transmission among insects is avoided; degerming and cleaning are conducted conveniently at any time, and a disinfection measure is adopted; timely replacing on feed is facilitated, and group consistency is kept; sterile vermiculite with the moisture of 20% serves as a pupa cell making medium, mature larvae are put on the medium surface, and pupating of the larvae and adult eclosion are facilitated.

Description

technical field [0001] The invention belongs to the field of plant protection and insect breeding technology, and relates to a single-head feeding method of the weed moth. Background technique [0002] Lepidoptera is the second largest order of the order Insecta, and Agriphila aeneociliella (Eversmann, 1844)], which belongs to this family, is a new wheat pest in recent years. Since the outbreak of the insect in 2009, the insect has spread and exploded in Laizhou City. By 2012, it had occurred on more than 6,000 mu in Laizhou, causing great damage to the wheat at the seedling stage. The lack of seedlings and ridges are formed, and more than 50% of the wheat seedlings in serious plots die, or even become extinct. In March 2013, this kind of pest was found to damage wheat in Jincheng, Shanxi. In 2014, the damage occurred in the Gaomi wheat field in Shandong, and in 2015 it spread to Jimo, Qingdao. It causes huge economic losses every year and poses a serious threat to the sa...

AI Technical Summary

Problems solved by technology

Group feeding with feed usually leads to continuous excrement, contaminating food, causing stunted development of test insects, and even infection and death

And group breeding also has the problem of intraspecific cannibalism

In addition, the cocoons of multi-headed larvae reared in groups are tangled together, making it difficult to separate them, and it is also difficult to keep the breeding environment clean, which can easily cause bacterial and viral infections, resulting in the failure of experimental research.

For artificial feed, its formula cannot guarantee the overall balance of nutrition. How to overcome the above problems and provide qualified test insects for the in-depth study of the weed moth has become a technical problem to be solved urgently.