Three whisk microemulsion Applied Technology

Leafroller is the province most important pest of rice every year from June to August of rice caused great harm; common efficient, highly toxic pesticide methamidophos, has recently been a nationwide ban on the sale and use of select efficient, low-cost pesticides is a priority. Fipronil (fipronil) is replaced by the ideal pesticide methamidophos control leaf roller one, but higher prices alone, long-term high-dose continuous use, easy to produce pest resistant. Three whisk microemulsion is a low content of fipronil and triazophos complex products, the two drugs after complex, with significant synergies and fipronil than single low cost. The relevant application technology are described below:

First, the product features. 31% three whisk microemulsion in Zhejiang, Anhui, Jiangxi, Jiangsu, Hunan, Hubei, Shanghai and other places large scale applications. Leaf Roller prevention trials, demonstration that not only young leaffolder have a good effect, but also serious damage roll bud 3-4 age leafroller control effect prominent, anti-efficiency of up to 90 % or more. The product is microemulsion, it also has strong adhesion, can firmly adhered to the blade solution, can greatly improve the utilization rate of pesticide active ingredients, to reduce the impact of pesticides on the environment.

Second, the use. 1, leaf roller is migratory pests, master control period is the key. Young larvae should generally be in the peak of the volume beginning bud worm medication. 2 per acre with 50-60 ml water 30-50 kg, with mist sprayer or motorized machine Rice Leaf fine backpack weed sprayers spray, the better.

Third, pay attention: 1, not with alkaline pesticides, fertilizer mix. 2, highly toxic to bees, do not close beekeeping honey paddy fields, orchards, vegetable and non-registered use on nectar plants. 3, the product of shrimp, crabs and some fish, highly toxic, non-field water discharged into the rivers, lakes, canals and ponds and other water sources. Sugar cane, corn, sorghum sensitive strictly prohibited. 4, the product is organic phosphorus compound preparations. If ingested poisoning should be immediately sent to hospital for medical treatment, gastric lavage can also be inserted into the tube, there can be symptoms of organophosphate poisoning antidote atropine, phenobarbital, drugs can relieve symptoms of Fipronil.