Insecticide used for celery at all seasons and preparation method thereof

Abstract

The invention discloses an insecticide used for celery at all seasons, which comprises the following components in parts by mass: 25-40 parts of matrine, 15-25 parts of radix stemona, 5-10 parts of pinellia ternate, 3-7 parts of radix astragali, 5-10 parts of anise, 8-12 parts of Absinthe leaves, 8-10 parts of ginger, 4-8 parts of dahurian angelica root, 4-6 parts of red pepper, 10-15 parts of cordate houttuynia, 100-200 parts of ethanol, and 200 to 400 of water. The insecticide of the invention uses a plant preparation, which is safe and environmentally friendly, simultaneously improves the insecticidal effect and the action time, has no safety problem and drug resistance problem of the traditional insecticides, has low cost, and is suitable for large-scale preparation and use.

Description

technical field [0001] The invention relates to an insecticide, in particular to an all-season insecticide for celery and a preparation method thereof. Background technique [0002] Celery belongs to Umbelliferae. There are three kinds of water celery, celery, and parsley, with similar functions. Celery is better for medicinal purposes. Celery has a stronger aroma, and is called "medicine celery", but it is not the same species as parsley. Celery is rich in protein, carbohydrates, and carrots. Vitamins, B vitamins, calcium, phosphorus, iron, sodium, etc., are native to the marshes along the Mediterranean Sea and have been widely cultivated in countries all over the world. However, during the planting process of celery, insect pests will cause damage to the stems and leaves of celery, resulting in a decline in yield , crop quality declines, causing economic losses, and at the same time, there are wrinkles on the surface of celery stems, which will be difficult to clean and r...

AI Technical Summary

Problems solved by technology

There are three kinds of water celery, celery, and parsley, with similar functions. Celery is the best for medicinal purposes. Celery has a strong aroma, and it is called "medicine celery", but it is not the same species as parsley. Celery is rich in protein, carbohydrates, and carrots. Vitamins, B vitamins, calcium, phosphorus, iron, sodium, etc., are native to the marshes along the Mediterranean Sea and have been widely cultivated in countries all over the world. However, during the planting process of celery, insect pests will cause damage to the stems and leaves of celery, resulting in a decline in yield , crop quality declines, causing economic losses. At the same time, there are wrinkles on the surface of celery stems. It is difficult to clean and remove them with chemical pesticides, which leads to food safety problems.