Simple and easy raising method of amblyseius barkeri

Abstract

The invention discloses a simple and easy raising method of amblyseius barkeri. The simple and easy raising method comprises the steps of performing preliminary treatment on wheat bran: loading wheatbran in a large-scale sealed bag by a moist heat sterilization method, placing the loaded wheat bran in a steaming cabinet, and performing steam sterilization at 105 DEG C for 45min to 1h; performingsecondary sterilization treatment on the treated wheat bran by a dry heat sterilization method, transferring the wheat bran to an infrared ray high temperature sterilization cabinet, pouring the wheatbran subjected to moist heat sterilization in an inlet of baking equipment, performing conveying through a metal conveyor belt, performing sterilization post-treatment, and then mixing the wheat branwith distilled water in proportion of the wheat bran to the distilled water being 20 to 1 to obtain a mixture for standby application; adding the mixture in a culture cup loaded with 10g of the wheatbran which is disinfected and moistened, picking tyrophagus prtrescentiae to the culture cup based on an inspection mirror, and after adding the tyrophagus prtrescentiae (species ), sealing the cup opening of the container with a breathable film. Through the high propagation speed of the tyrophagus prtrescentiae, sufficient feeds can be provided for breeding of the amblyseius barkeri, so that during mass production, two procedures of independent breeding of flour mites and inoculating with flour mites during catching and feeding of the mites for expanding propagating are omitted.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a simple breeding method for Amblyseius pasteurii. Background technique [0002] In my country, many kinds of agricultural and forestry crops suffer from the rampant harm of harmful mites (including spider mites, rust ticks, thrips, and tarsus mites) for a long time; in my country's citrus producing areas, red spiders and rust ticks are the most important Pests; the number of times chemical pesticides are used to prevent and control each year is more than 20 times, accounting for about 60%-70% of the total amount of pesticides used in the year, seriously affecting the output and quality of citrus; at the same time, red spiders and other harmful mites are the main pests. There are also fruits such as apples, pears, peaches, chestnuts, dates, guava, custard apple, papaya, strawberries, etc.; vegetables such as melons, eggplants, beans, and peppers; , leading to a vici...

AI Technical Summary

Problems solved by technology

[0002] In my country, many kinds of agricultural and forestry crops suffer from the rampant harm of harmful mites (including spider mites, rust ticks, thrips, and tarsus mites) for a long time; in my country's citrus producing areas, red spiders and rust ticks are the most important Pests; the number of times chemical pesticides are used to prevent and control each year is more than 20 times, accounting for about 60%-70% of the total amount of pesticides used in the year, seriously affecting the output and quality of citrus; at the same time, red spiders and other harmful mites are the main pests. There are also fruits such as apples, pears, peaches, chestnuts, dates, guava, custard apple, papaya, strawberries, etc.; vegetables such as melons, eggplants, beans, and peppers; , leading to a vicious cycle of pest resistance and increased frequency and dosage of pesticides; directly aggravating the pollution and harm of chemical pesticides to soil, water and ecology, and significantly increasing chemical pesticide residues in agricultural products; seriously affecting the quality of agricultural products and market competition harmful to the health of consumers; at present, chemical pesticide pollution has become a national public hazard and an ecological and social issue of concern to the whole society

[0003] In recent years, the relevant departments of our country have focused on reducing pesticide pollution and improving the safety and quality of agricultural products. They have successively introduced policies and measures, requiring vigorous promotion of biological control and green prevention and control technologies; among them, the use of mite biological natural enemies to control harmful mites is a major core. Technology; At present, it is known that domestic predatory mite artificial hatching and breeding process need to add acacia mites, predatory mite mother species and fresh wheat bran, which increases the probability of infection with bacteria and miscellaneous mites. At the same time, the production and breeding cycle is long and cannot be realized. Large-scale and rapid production; and need to be equipped with two workshops for acaroids and predatory mites, which requires a lot of labor and increases production costs; it cannot meet the market demand for large-scale promotion and application