Control of rice pests:
24% more rice SC15-30ml / 667m2 had good control effect on Cnaphalocrocis medinalis and borer. The effect of 24% polysaccharide on the leaf protection of 20ml / 667m2 and 30ml / 667m2 was 76.7% and 79.9%, respectively, and 88.8% and 92.8% respectively after 15 days. The control effect of the borer, more than 24% of rice SC30ml / 667m2 can better control the damage of Chilo suppressalis, nursery effect of up to 90%
 

Control of night moth pests:
Through the plot and field test, it was found that more than 24% of SC was used to control the control effect of Spodoptera exigua in autumn cabbage. The dose was 20mL / 667m2, and the control effect was more than 90% after 24 days, 7 days to reach more than 98%. Field test results showed that more than 24% of rice SC20ml / 667m2 had excellent control effect on Spodoptera exigua, and the control effect was 89% at 2d and 5d after drug treatment, and the control effect was still over 80% after 11 days. Field trials show that more than 24% of rice SC4000 times spray spray control of Helicoverpa armigera, 1d and 7d after the control effect is more than 80%, 3 days after the drug to reach the peak, control effect in more than 90%.
 

Prevention of apple pests:
In the apple pest control, more than 24% of the rice SC on the apple cotton brown moths overwinter sting larvae and the first generation larvae have a good effect, the 3000-8000 times the treatment effect of 87-99% Between the field effective control period of 15d or more, can effectively control the insect damage. In particular, methicillin hydrazide has a very good effect on the larvae of the larvae of the leaf, and even when the larvae of the cotton beetle larvae are used to form a large number of insects. effect. Under the condition of the general population density, the overwintering larvae of apple and the larvae of the first generation were affected by the spraying of the larvae and the first generation larvae. From the economic, efficacy and other aspects of consideration, to push the use of dose to 5000-6000 times the liquid is appropriate.
 

summary:
24% more than rice SC as a bionic hormone insecticide, to promote the Lepidoptera larvae abnormal molting. Larvae feeding the drug 1-2 hours later, that is to stop feeding, no longer endanger crops, and produce abnormal peeling reaction, leading to larvae dehydration, hunger and death. For older and young larvae are effective, longer duration. In the recommended amount of crop safety, not easy to produce phytotoxicity, its efficiency, environmental friendliness, is consistent with the requirements of modern pesticides and development trends.