Practical ecological agricultural insecticide

Abstract

The invention discloses a practical ecological agricultural insecticide. The agricultural insecticide is prepared from the following raw materials: calcined lime, cigarette ends, cigarette ash, micro-sulfur powder glue suspension, and the like. The composition of the agricultural insecticide has a higher synergistic effect, can be used for enlarging the prophylaxis and treatment spectrum, is conductive to overcoming and delaying the insecticide resistance of injurious insects, and is better compatible with the environment. Moreover, the practical ecological agricultural insecticide has the advantages of certain soil reclamation function to the saline-alkali soil and certain fertilizer efficiency. The practical ecological agricultural insecticide has obvious effects on killing and preventing more than twenty types of vegetable injurious insects, such as cabbage butterflies, asparagus caterpillars, henosepilachna vigintioctopunctata, aulacophora femoralis, oriental tobacco budworm, eggplant borer, liriomyza huidobrenisis, liriomyza sativae, cotton aphid, prime aphids, thrips, wheat spiders, green peach aphid, nezara viridula, beet yellow mites, whiteflies, wild slugs, spider mites, and the like. The practical ecological agricultural insecticide has the advantages of low cost, simplicity and convenience in process, natural composition, and no harm in the preparation process, thereby being suitable for the domestic preparation of farmers.

Description

technical field [0001] The "practical ecological agricultural insecticide" of the present invention relates to a non-toxic, harmless and pollution-free practical ecological agricultural insecticide, which is suitable for self-preparation by households, belongs to the field of compound plant pesticides, and is worthy of popularization. Background technique [0002] China is the earliest country in the research and application of insecticidal plants. In the 1930s, China conducted extensive research on plants such as tobacco, deer vine, croton, and basil. There are as many as 220 botanical pesticides described in "Chinese Soil Pesticides". In the 1980s, more researchers devoted themselves to the research and development of promising insecticidal plant resources. The book "Chinese Poisonous Plants" There are more than 1,300 kinds of poisonous plants, many of which have insecticidal (bacteria) effects or have been used as raw materials for plant pesticides. [0003] China is a l...

AI Technical Summary

Problems solved by technology

Although the extensive use of pesticides has played an important role in the development of production, problems such as insect pests, disease resistance, environmental pollution, residues and accumulation in agricultural and livestock products, and damage to natural enemies have also emerged. , Destroying the natural ecological balance, causing pest resurgence, etc.