Special pesticide for okra

Abstract

The invention discloses special pesticide for okra. The special pesticide for the okra is prepared from the following substances: Herba Asari, Cortex Cinnamomi, Rhizoma Atractylodis Macrocephalae, Folium Artemisiae Argyi, Herba polygoni hydropiperis, Pericarpium Citri Reticulatae, Rhizoma Anemarrhenae, Radix potentillae leuconotae, Radix Clematidis, modified kaolin and modified bentonite. A traditional Chinese medicine extracting solution is compounded with the modified bentonite and the modified kaolin to obtain the finished pesticide, various ingredients act mutually, the pesticide has good curative effects on common damping-off, brown spot, anthrax, stem rot, gray mold and the like of the okra, the cure rate reaches up to 98% or above, the diseases cannot relapse easily, pesticide resistance is avoided, the stability of the pesticide is good, beneficial ingredients cannot be decomposed easily, the shelf life can be prolonged by about three times, after the pesticide is applied to the okra, growth characteristics of okra plants are improved well, the content of iron and calcium in cultivated okra is increased by 30-40%, the contents of iodine and selenium are increased by 10-20%, and the edible value is high.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to a special pesticide for okra. Background technique [0002] Okra is also known as okra, coffee ambrette, commonly known as croissants and eggplants, and in Pingxiang in the west of Jiangxi Province, China, the locals call it "pepper". It is warm in nature, and its origin is near today's Ethiopia in Africa and tropical Asia, and it is also cultivated in China. It is currently widely cultivated in tropical regions such as Europe, Africa, the Middle East, India and Southeast Asia. Today, okra has become a high-end nutritional and health-care vegetable that is popular all over the world. Its edible part is the fruit pod, which is divided into green and red. It is crisp, tender and juicy, smooth and not greasy, and has a unique fragrance, which is favored by the people. In recent years, it has become a popular and best-selling vegetable. In many African countries, it has become the first ...

AI Technical Summary

Problems solved by technology

[0005] Now people try to prepare a variety of botanical pesticides to prevent and control plant diseases and insect pests, but there are common problems such as easy decomposition of active ingredients, limited duration of action, and short shelf life. Some people try to add white carbon black, light calcium, kaolin, Bentonite and other pesticide carriers are used to improve such problems, but most of the above-mentioned pesticide carriers have problems such as too high surface acid value (pKa<1.8), too strong water absorption capacity (up to 15%), etc., and the effect on the improvement of pesticides is not obvious