- Sep 03, 2018 -
Thiamethoxam is a new class of highly effective, low toxicity broad spectrum insecticides. It is a second-generation neonicotinoid insecticide with a mechanism similar to that of the first-generation neonicotinoid insecticides such as imidacloprid, but with higher activity. Thiamethoxam drug substance has the characteristics of stomach poisoning, contact and systemic action, rapid action and long-lasting effect on pests, and has good control effect on sucking pests such as aphids, planthoppers, spider mites and whiteflies. .
Recommended dosage of thiamethoxam 25%WDG
1. Control rice planthoppers with 25% thiamethoxam water dispersing granules 1.6 - 3.2 grams (active ingredient 0.4 - 0.8 grams), spray at the beginning of the nymph, the amount of solution per acre is 30 - 40 liters, sprayed directly on the leaf surface, It can be quickly transferred to the whole plant.
2. Control apple aphids with 25% thiamethoxam 5000 - 10000 times solution or per 100 liters of water plus 25% thiamethoxam 10 - 20 ml (effective concentration 25 - 50 mg / liter), or 5 - 10 grams per acre (active ingredient 1.25 - 2.5 grams) for foliar spray.
3. Control the melon whitefly Use the concentration of 2500-5000 times, or spray it with 10-20g per acre (active ingredient 2.5-5g).
4. Control cotton thrips Each acre is sprayed with 25% thiamethoxam 13 - 26 grams (active ingredient 3.25 - 6.5 grams).
5. Control of pear hibiscus Spray with 25% thiamethoxam 10000 times solution or 10 ml per 100 liters of water (effective concentration 25 mg / liter), or 6 grams per acre orchard (active ingredient 1.5 grams).
6. Control citrus leaf miner with 25% thiamethoxam 3000 - 4000 times solution or 25 - 33 ml per 100 liters of water (effective concentration 62.5 - 83.3 mg / liter), or 15 grams per acre (active ingredient 3.75 g).
It can not be mixed with alkaline agents. Do not store in an environment below 10 ° C and above 35 °C. Toxic to bees, Pls pay special attention when using drugs. The insecticide activity of this medicine is very high, do not blindly increase the dosage when using the medicine.
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