Argyrogramma agnata semi-artificial feed using crofton weed dry powder as main raw material

Abstract

The invention discloses an argyrogramma agnata semi-artificial feed using crofton weed dry powder as a main raw material, belonging to the technical field of feed processing and plant protecting. The argyrogramma agnata semi-artificial feed using the crofton weed dry powder as the main raw material, disclosed by the invention is prepared by adopting the following steps: a, harvesting stems and leaves of crofton weed from a field, drying in the shade until the water content is lower than 10 percent indoors, crushing and screening with a 50-mesh sieve to obtain crofton weed dry powder; after crushing commercially available dry soybean, screening with a 100-mesh screen to obtain soybean meal; b, respectively adding 40 percent by weight of crofton weed dry powder, 10 percent by weight of soybean meal, and 50 percent by weight of tap water in a container, uniformly mixing, stirring and clustering suitable for dispersion by kneading with hands; and c, placing the mixed semi-artificial feed in a 250ml tissue culture bottle or a canned bottle with a cover, and storing in a refrigerator with temperature of 4 DEG C. The argyrogramma agnata semi-artificial feed using crofton weed dry powder has the advantages of easily available in raw materials, low price, no addition of antibiotics and moist heat sterilization, simplicity and convenience in preparation, and difficulty in mildewing; and worst weed crofton weed is recycled, the environment is remediated, and the plant protection is facilitated.

Description

Technical field: [0001] The invention relates to a semi-artificial feed for silver-leafed moths with dry powder of Eupatorium adenophorum as the main raw material, and belongs to the technical field of feed processing and plant protection. Background technique: [0002] Silver-leaved moths are distributed all over the country. Miscellaneous food habits, host plants in addition to chrysanthemum, there are canna, dahlia, a bunch of red, crabapple, carnation, pagoda tree, bamboo, paulownia and other flowers and trees, but also damage crops such as beans, eggplant and cruciferous vegetables. The insect eats the leaves with larvae, causing nicks and holes, and when it is serious, it eats up the leaves. It is a very serious agricultural and garden pest. In addition, silver prints can also be raised in large numbers to multiply viruses, metarhizium anisopliae and Japanese parasites. Therefore, rearing silver-leafed moths is a necessary part of carrying out related research. Alth...

AI Technical Summary

Problems solved by technology

Although there have been reports on artificial diets and feeding techniques of silver-leaf moths (Liu Jun et al., 1994; Chen Qijin, 2000), the production of these artificial diets is cumbersome and easily contaminated if a little careless

[0003] The present invention utilizes the invasive weed Eupatorium adenophorum Spreng as the main raw material to make semi-artificial feed for the silver-leafed spider moth. After literature search, there is no public report identical to the present invention.