Cyromazine 98% Tech, 70% WP, 100g/L SC
Cyromazine is a low - toxicity insect growth regulator insecticide with a very strong selectivity, mainly active against Diptera insects. Its mechanism of action is to cause morphological aberrations in the larvae and pupae of Diptera insects, resulting in incomplete emergence or inhibition of adults. This drug has contact - killing and stomach - poison effects, as well as strong systemic conductivity, with a relatively long duration of efficacy, but a relatively slow action speed. Cyromazine has no toxic side effects on humans and livestock and is environmentally safe.
- Product Description
| Product name | Cyromazine |
| General info | Function: Insecticide |
| Specification: 98% Tech, 70% WP, 100g/L SC | |
| CAS: 66215-27-8 | |
| High effective agrochemical | |
| Toxicology | The acute oral LD₅₀ for rats is 3387mg/kg; the acute dermal LD₅₀ > 3100mg/kg; the acute inhalation LC₅₀ > 2720mg/m³ (4h). It has a slight irritating effect on rabbit skin and no irritation to rabbit eyes. For the 75% wettable powder, the acute oral LD₅₀ for rats > 5000mg/kg; the acute dermal LD₅₀ > 2000mg/kg; the acute inhalation LC₅₀ > 2120mg/m³. It has a moderate irritating effect on rabbit skin and a slight irritating effect on rabbit eyes. The LC₅₀ for rainbow trouts and carps > 100mg/L; the LC₅₀ for bluegill sunfish and catfish > 90mg/L. It is practically non - toxic to birds. The LD₅₀ for bobwhite quails is 1785mg/kg, and the LD₅₀ for mallards > 2510mg/kg. The no - effect contact dose for bees is 5μg per bee. |
| Application | It is an insect growth regulator for controlling leafminers. It can cause morphological aberrations in the development of Diptera larvae and pupae, and inhibit or incompletely affect the emergence of adults, indicating that it interferes with molting and pupation. Whether administered orally or topically, it has no lethal effect on adults, but the hatching rate of eggs is reduced after oral ingestion. It has a systemic effect on plants. When applied to leaves, it has a strong conduction effect. When applied to the soil, it is absorbed by the roots and conducts acropetally. For beans, carrots, celery, melons, lettuce, onions, peas, green peppers, potatoes, and tomatoes, treat with 12 - 30g of the drug per 100L of solution, or 75 - 225g/hm². A higher dose significantly prolongs the duration of efficacy compared to a lower dose. The soil application dose is 200 - 1000g/hm², and with a high dose, the duration of efficacy can reach 8 weeks. |
