Method for processing Chinese medicinal plant composite killing pollution-free pesticide preparation

Abstract

The invention relates to a Chinese medicinal plant pesticide obtained by using Chinese medicinal plants and extracting pesticidal components of the Chinese medicinal plants through sealed hot dipping and filtration, which is used for substituting chemical pesticides. A method for processing a Chinese medicinal plant composite killing pollution-free pesticide preparation comprises six procedures, namely formulation of the pollution-free pesticide preparation, purchasing of raw materials, rough processing of the raw materials, sealed hot dipping and filtration, filtrate precipitation, and finished product packing. The method specifically comprises the steps of purchasing the components including radix aconiti, Chinese azalea flower, edible tulip, hydnocarpus, oleander, cocklebur fruit and the like, pulverizing with a screen of which the diameter is 0.5 centimeter, adding the powder into a pollution-free pesticide preparation sealed hot dipping and filtration integrated device in a ratio of the raw materials to water of 5:100, covering with a sealed hot dipping device sealing cover, performing hot dipping for 1 hour, then opening a valve at the bottom of an outer cylinder of the hot dipping device, naturally filtering the hot dipping solution with a hot dipping device filter cylinder, feeding the filtrate into a stainless steel container, and precipitating for 15-20 days to obtain filter supernate, namely the killing pollution-free pesticide preparation.

Description

technical field [0001] The invention relates to a processing method of a compound killing non-pollution pesticide preparation of Chinese herbal medicine plants, which relates to the field of processing pesticides for forestry and fruit industry pest control, in particular to the processing technology of a pollution-free pesticide preparation for the prevention and control of prickly ash. Background technique [0002] At present, with the development of the national economy, the increase of residents' income and the improvement of living standards, the desire to pursue organic, green and pollution-free food is getting higher and higher, and the production of organic and pollution-free food needs to be replaced by organic fertilizers and pollution-free pesticides Chemical fertilizers and chemical pesticides, but the production and application of organic fertilizers and pollution-free pesticides are in short supply at present, and the price and cost are relatively high, so it is...

AI Technical Summary

Problems solved by technology

[0002] At present, with the development of the national economy, the increase of residents' income and the improvement of living standards, the desire to pursue organic, green and pollution-free food is getting higher and higher, and the production of organic and pollution-free food needs to be replaced by organic fertilizers and pollution-free pesticides Chemical fertilizers and chemical pesticides, but the production and application of organic fertilizers and pollution-free pestic