A quantitative filling equipment for insect eggs based on biological control

Abstract

The invention discloses a quantitative filling device for insect eggs based on biological control, which includes an equipment frame, on which an insect ball splint and a leaking plate located on the insect ball splint are fixed, and an insect egg ball is provided with a The slotted holes for insect eggs; the leaking plate includes an upper plate for placing insect eggs and a lower plate matched with the upper plate. hole; when placing eggs, the upper plate and lower plate are in a dislocation state, and the through holes of the upper plate are not connected to the through holes of the lower plate; when releasing eggs, slide the upper plate to align with the lower plate, and the through holes of the upper plate The holes communicate with the through holes of the lower plate in one-to-one correspondence, and become a release channel for releasing the eggs stored on the upper plate, and the eggs slide down to the slots on the egg ball through the release channel. Through the optimized design of the leaking plate, the present application can not only realize rapid and large-scale filling of insect eggs, but also precisely control the quantitative filling and release of insect eggs, and significantly improve the filling efficiency.

Description

technical field [0001] The invention belongs to the technical field of biological control, and in particular relates to a ground-scale biological filling equipment. Background technique [0002] Due to the long-term use of chemical pesticides, some pests have developed strong drug resistance, and a large number of natural enemies of many pests have been killed, resulting in some pests being rampant. In addition, many kinds of chemical pesticides seriously pollute water, air and soil, and enter the human body through the food chain, endangering the health of the population. Using biological control of diseases and insect pests can effectively avoid the above-mentioned shortcomings, so it has broad development prospects. [0003] Biological control method is to use the ecological phenomenon of interdependence and mutual restriction among various organisms in the ecosystem and some biological characteristics to prevent and control the biological measures that endanger the heal...

AI Technical Summary

Problems solved by technology

[0007] In the prior art, the filling of Trichogrammas is done manually. This solution not only consumes a lot of manpower and material resources and makes the operation efficiency low, but also seriously affects the determination of the release date, which affects the prevention and control. The most important factor for the effect is that if the Trichogramma was released early, there are few pest eggs in the field, and a large number of Trichogramma wasps could not find the host, and they would die after two or three days, resulting in waste. However, if the Trichogramma was released late, the field pests had already hatched. Trichogramma is an egg parasitoid, which is ineffective against larvae, resulting in failure of control

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