Plant source biological pesticide and producing method

Abstract

The present invention relates to pesticide, and is especially plant source biological pesticide and its production process. The pesticide is prepared with pepperweed seed, magnolia bark, shrubalthea flower and cnidium fruit in certain proportion and through decoction extraction. It has the features of stable quality, excellent performance, wide pesticidal spectrum and low cost.

Description

technical field [0001] The invention relates to a pesticide and a production method thereof, in particular to a botanical biological pesticide and a production method thereof. Background technique [0002] At present, in the cultivation of vegetables and fruits, more than 95% of the fungicides used to prevent and control fungi are chemical pesticides and fungicides. Due to the extensive use of chemical pesticides and fungicides, various harmful bacteria have developed drug resistance, which increases the risk of prevention and control. It is also easy to cause harm to the plant itself, and it can also remain in vegetables and fruits, endangering human health, causing environmental pollution and destroying ecological balance. [0003] With the development of sustainable agriculture and organic agriculture, many countries in the world pay more and more attention to it, and the "green barriers" in the world's agricultural product trade are becoming increasingly stringent, and t...

AI Technical Summary

Problems solved by technology

[0008] Due to the complex composition of natural plants and the limitation of production technology, the raw materials cannot be standardized, the quality is unstable, and the effect is lack of specificity, so that the natural plant-derived fungicides are in the initial stage of research and industrialization.

Images