Insecticide used in banana tree at all-season in southern and preparation method thereof

Abstract

The invention discloses an insecticide used in banana tree at all-season in southern, which comprises the following ingredients in parts by mass: 10-14 parts of bitter chrysanthemum, 3-5 parts of a celastrus angulatus extract, 5-7 parts of radix aconiti carmichaeli, 4-8 parts of common cnidium fruit, 6-10 parts of bitter gourd leaf, 12-18 of dandelion leaf, 4-12 parts of Absinthe leaves, 2-4 partsof Houttuynia cordata, 20-30 parts of orange peel, 1-3 parts of allicin, 12-16 parts of Camphora officinarum leaves, 3-5 parts of lavender, and 100-200 parts of ethanol having concentration being 50%. The insecticide of the invention can effectively kill the pests of the banana tree plantation in a warm region of the south. Due to the hot climate, pests may occur throughout the year, the insect pests can affect the banana yield in the next few years, and cause serious losses.

Description

technical field [0001] The invention relates to an insecticide, in particular to an insecticide for southern all-season banana trees and a preparation method thereof. Background technique [0002] Banana, a plant of the genus Musa in the family Musaceae, also refers to its fruit. It is widely cultivated and eaten in tropical areas. Bananas are fragrant and nutritious and can be harvested all year round. They are also highly valued in temperate areas. The lower part of the leaf sheath forms a false stem with a height of 3 to 6 meters (10 to 20 feet). The leaves are oblong to oval. It is native to southeastern Asia: it is cultivated in Taiwan, Hainan, Guangdong, Guangxi and other regions of China, but it is not grown in bananas. During the planting process, insect infestation can cause damage to banana trees, resulting in reduced yields for several consecutive years, and there is a great risk of recurrence. Contents of the invention [0003] The invention provides a souther...

AI Technical Summary

Problems solved by technology

[0002] Banana, a plant of the genus Musa in the family Musaceae, also refers to its fruit. It is widely cultivated and eaten in tropical areas. Bananas are fragrant and nutritious and can be harvested all year round. They are also highly valued in temperate areas. The lower part of the leaf sheath forms a false stem with a height of 3 to 6 meters (10 to 20 feet). The leaves are oblong to oval. It is native to southeastern Asia: it is cultivated in Taiwan, Hainan, Guangdong, Guangxi and other regions of China, but it is not grown in bananas. During the planting process, pests can cause damage to banana trees, resulting in reduced yields for several consecutive years, and there is a great risk of recurrence