Adult hermetia illucens spawning attractant

Abstract

The invention provides an adult hermetia illucens spawning attractant. The trap comprises the following components in parts by weight: 0.5-1 part of hermetia illucens larvae, 2-4 parts of a feed, 1-3parts of hermetia illucens adult corpses, 4-7 parts of water and 0.1-0.5 part of an additive, the feed contains the following nutritional components in percentage by weight: 15%-30% of crude protein and 15%-30% of crude fat, wherein the additive is fibrous substances such as rice husks, wheat husks, crushed straws and the like. The adult hermetia illucens spawning attractant is lasting in smell and has strong attraction to-be-ovised hermetia illucens female insects, so that all eggs laid by hermetia illucens are concentrated near the trapping object, and the egg harvesting cost is remarkably reduced.

Description

Technical field [0001] The invention relates to the field of black water horsefly breeding, in particular to an egg laying trap for black water horsefly adults. Background technique [0002] The female black horsefly likes to lay their eggs in the crevices near the larvae's food, and their eggs have obvious seam-taxis and taste-taxis. The smell of the material fed by the larvae, the eggs and the microorganisms carried by the larvae themselves have an inducing effect on the laying of eggs by the female adults of the black water fly. In view of this biological learning, some scholars have conducted research on the selection of traps. Yuwatida Sripontan et al. compared the attractiveness of different fruits, food waste, chicken manure, pig manure and cow manure as traps to black shui flies, and found that the attractiveness of fruits is the strongest, and that different fruits are for females There is no significant difference in attractiveness. Fruits are not often found in actu...

AI Technical Summary

Problems solved by technology

Fruits are not often found in actual production, the cost is high, and it is not realistic

However, currently used traps such as wet wheat bran, kitchen waste, and animal manure are not sufficiently attractive to black soldier fly female adults, so a large number of traps need to be arranged, and egg loss is prone to occur during the production process. Produced to other corners instead of near the egg collector, resulting in a decrease in yield, an increase in the cost of collecting eggs, and an increase in the overall production cost of eggs

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