Natural Cyromazine raw Materials Powder

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Cyromazine Powder Usage and Synthesis.

Myithramine is suitable for a variety of melons, fruits and vegetables, and mainly has a good insecticidal effect on "fly" pests. At present, it is mainly used in the production of melons, fruits and vegetables to control: all kinds of melons and fruits, jackets, beans and a variety of leafy vegetables, such as American maculata fly, South American maculata fly, bean stalk black fly, onion leaf miner, triloba leaf miner and other leaf miner flies, leek and onion root maggots (leek, onion, garlic) and so on.

Uses of Cyromazine.

Cypromazine is an insect growth regulator against leaf miner flies. It can cause morphological distortion in the development of diptera larvae and pupae, and adult emergence is inhibited or incomplete, which indicates that it is caused by interference with molting and pupae. Oral or local application had no lethal effect on adult worms, but the hatching rate of eggs decreased after oral ingestion. It has an internal absorption effect on the plant body, and has a strong conduction effect when applied to the leaves. When applied to the soil, it is absorbed by the roots and transmitted to the top. Apply to beans, carrots, celery, melons, lettuce, Onions, peas, green peppers, potatoes, tomatoes with 12 ~ 30g/100L treatment, or 75 ~ 225g/hm2. The effect of high dose was longer than that of low dose. The soil application dose is 200 ~ 1000g/hm2, and the effect of high dose can be up to 8 weeks.

Pharmacological action of Cyromazine.

Cypromazine is a 1, 3, 5-triazine insect growth regulator. It has special activity on diptera larvae and has strong endosorption and conduction. Induced morphologic aberration of diptera larvae and pupae, and incomplete or inhibited emergence of adults.

Product Method of Bulk Cyromazine Powder.

2-cyclopropylamino-4, 6-dichlorotriazine was prepared by the reaction of cyanouramide chloride with cyclopropylamino-4, 6-chloro-triazine with ammonia, and then 2-cyclopropylamino-4-chloro-6-aminotriazine was prepared by the reaction of ammonia gas

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