Cyfluthrin 94% Tech, 25g/L EC, 25g/L EW
It is a synthetic pyrethroid insecticide. It has contact - killing and stomach - poison effects, a wide insecticidal spectrum, rapid knockdown ability and a long - lasting effect.
- Product Description
| Product name | Cyfluthrin |
| General info | Function: Insecticide |
| Specification: 94% Tech, 25g/L EC, 25g/L EW | |
| CAS: 68359-37-5 | |
| High effective agrochemical | |
| Toxicology | The acute oral LD₅₀ for rats is 590 - 1270mg/kg; the acute dermal LD₅₀ > 5000mg/kg, and the acute inhalation LC₅₀ is 1089mg/m³ (1h). It has mild irritation to rabbit eyes and no irritation to the skin. The no - observed - effect level in the sub - acute oral test on rats is 300mg/kg. No teratogenic, carcinogenic or mutagenic effects were found in animal tests. It is highly toxic to fish. The LC₅₀ for carps is 0.01mg/L, for rainbow trouts is 0.0006mg/L, and for goldfish is 0.0032mg/L (all for 96h). The oral LD₅₀ for birds is 250 - 1000mg/kg, and the oral LD₅₀ for quails > 5000mg/kg. It is highly toxic to bees and silkworms. |
| Application | It is stable to light and has strong contact - killing and stomach - poison effects. It has a good control effect on various larvae of Lepidoptera and pests such as aphids. The pesticidal effect is rapid and the residual effect period is long. It is suitable for crops such as cotton, tobacco, vegetables, soybeans, peanuts, and corn. For example, when controlling cotton bollworms and cotton red spiders, during the peak hatching period of eggs, use 4.5 - 7.5 mL of 5% emulsifiable concentrate per 100m², and spray after diluting with 7.5 - 15 kg of water. When controlling cotton aphids in the cotton seedling stage, use 1.5 - 3 mL of 5% emulsifiable concentrate per 100m², and spray after diluting with 7.5 kg of water. When controlling Pieris rapae, Myzus persicae, and Lipaphis erysimi, spray with a 2000 - 3000 - fold dilution of 5% emulsifiable concentrate. When controlling Plutella xylostella, Spodoptera exigua, and Spodoptera litura, spray with the same concentration before the peak occurrence period of 3 - instar larvae. When controlling legume pod borers during the flowering and pod - setting period of kidney beans, use 4.5 - 7.5 mL of 5% emulsifiable concentrate per 100m², and spray after diluting with 7.5 kg of water, which can also control bean aphids. When controlling Ectropis oblique and Euproctis pseudoconspersa, spray with a 2000 - 4000 - fold dilution of 5% emulsifiable concentrate during the peak occurrence period of 2 - 3 - instar larvae. Note that it should not be used near mulberry fields, fish ponds, water sources, or during the beekeeping period. The insecticidal activity of beta - cyfluthrin is more than twice that of common cyfluthrin, and the effective concentration during use is half that of cyfluthrin. |
