Special composite pesticide for tea trees and preparation method of special composite pesticide

Abstract

The invention provides a special composite pesticide for tea trees and a preparation method of the special composite pesticide, and belongs to the technical field of pesticides. The special composite pesticide for tea trees is prepared from pine needle powder, crop straw, livestock manure, bone dregs, rapeseed dregs, trace elements, compound amino acid, sodium selenite, sodium selenite, tea saponin and traditional Chinese medicines, wherein the traditional Chinese medicines are prepared from the following raw materials in parts by weight: 10-30 parts of gleditsia sinensis, 10-30 parts of rhizoma arisaematis, 10-30 parts of roots of paris polyphylla, 10-30 parts of lilac, 5-20 parts of cinnamon, 5-20 parts of carnation, 5-20 parts of mangnolia officinalis, 5-15 parts of whole grass of lysimachia foenum-graecum hance, 3-12 parts of platycladus orientalis, 3-12 parts of pinellia ternate, 3-12 parts of banana roots and 1-10 parts of liquorice. As medicines and fertilizers are combined, and the raw materials have synergistic interaction, the obtained special composite pesticide is high in fertility, the yield of crops can be increased, and a remarkable antibacterial insecticidal effect can be achieved.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a special compound pesticide for tea trees and a preparation method thereof. Background technique [0002] my country has a vast territory, spanning the tropics, subtropics, and warm temperate zones from north to south, and is the origin of tea trees in the world. Tea trees have strong adaptability and can grow in both high mountains and plains. However, there are many kinds of tea tree diseases and insect pests, and the flora is complex, which seriously affects the production of tea. There are many types of tea tree pests and diseases, according to statistics. There are more than 30 common diseases of tea trees recorded, and more than 40 pests. Most of the pathogens that cause tea tree diseases are fungi, in addition to bacteria, mycoplasma, nematodes, algae and parasitic seed plants, etc. Most of the tea tree pests are insects, and there are also mites. There ...

AI Technical Summary

Problems solved by technology

In the 21st century, people have higher and higher requirements for pollution-free food and green food, especially the quality and safety requirements of tea are almost "harsh". The control of chemical pesticides is an effective measure, but large-scale application will lead to environmental pollution, excessive pesticide residues, increased resistance of pests, and increased agricultural costs, etc. A series of problems that affect the sustainable development of tea

The realization of the efficacy of the combination of medicine and fertilizer mainly depends on the synergistic effect of medicine and fertilizer. Although the nutritional requirements of tea trees at various stages can be mastered by us based on long-term practice, due to the complexity and diversity of raw materials, combining medicine and fertilizer It is not easy to carry out scientific combination to achieve the above effects

Moreover, although the above-mentioned technologies adopt the concept of combining medicine and fertilizer, most of them are biased towards the supply of nutrients, but only play an auxiliary role in the prevention and control of plant diseases and insect pests, and the effect is not significant. kind of waste

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