malathion chien technical agrochemicals insecticides
Short Description:
Malathion is a low-toxicity insecticide, and its scope of application is suitable for the control of pests on crops such as tobacco, tea and mulberry, and it can also be used for the control of warehouse pests.
Malathion has good contact killing, stomach poisoning and certain fumigation effect, no systemic effect. After entering the insect body, it is oxidized to maloxon, which can play a more poisonous role. When entering the warm-blooded animal, it is hydrolyzed by the carboxylesterase that is not present in the insect body, thus losing its toxicity. Malathion has low toxicity and short residual effect, and is effective against both piercing-sucking and chewing-mouth pests.
1. Prevention and control of pests of wheat crops To control armyworms, aphids, and wheat wasps, spray with 45% EC 1000 times liquid.
2. Prevention and control of bean crop pests To control soybean carnivorous insects, soybean bridge-building insects, pea elephants, peas and tube aphids, and yellow striped flea beetles, spray with 45% EC 1000 times liquid, and the spray amount per mu is 75-100 kg.
3. Control of rice pests Control of rice leafhoppers and rice planthoppers.
4. Prevention and control of cotton pests To prevent and control cotton leaf spring insects and stink bugs, spray with 45% EC 1500 times liquid.
5. Prevention and control of fruit tree pests To prevent and control various tick moths, nest moths, mealy scale insects and aphids on fruit trees, spray with 45% EC 1500 times liquid.
6. Prevention and control of tea tree pests To control tea weevil, landrace scale, tortoise shell scale, tea sponge scale, etc., spray with 500-800 times liquid of 45% EC.
7. Prevention and control of vegetable pests To control cabbage caterpillars, cabbage aphids, flea beetles, etc., spray with 45% EC 1000 times liquid.
8. Prevention and control of forest tree pests To control inchworms, pine caterpillars, poplar moths, etc., use 150-200 ml of 25% oil per mu, and spray with ultra-low volume.
9. Prevention and control of hygienic pests Use 250 times of 45% EC for flies at 100–200 ml/square meter. Bed bugs are treated with 160 times liquid of 45% EC at 100–150 ml/square meter. Cockroaches were treated with 45% EC 250 times solution at 50 ml/square meter.
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