Hygienic dichlorvos slogan

Dichlorvos is a broad-spectrum insecticide and acaricide.

Has the effects of contact poisoning, stomach toxicity and fumigation.

The contact killing effect is better than trichlorfon, and it can knock down pests powerfully and quickly.

So, what are the functions and functions of dichlorvos? Do you know how to use it? What should I pay attention to when using? The function and function of dichlorvos are fumigation, stomach toxicity and contact toxicity, and the poisoning effect is rapid and the residue period is short.

It is moderately toxic to humans and livestock.

It is suitable for pest control on plants such as wheat, rice, cotton, vegetables, mulberry and apples, and can also be used for pest control in warehouses and health places.

How to use dichlorvos 1 Spraying 80% EC 1500-2000 times solution for controlling Pieris rapae, Pieris rapae, Pieris rapae, Aphid, Pieris rapae and Spodoptera litura.

2. To control ladybugs, Bactrocera dorsalis, Bemisia tabaci, Helicoverpa armigera, Plutella xylostella, moths and Noctuidae, spray with 80% EC 1000 times solution.

3. Spraying 50% EC 1000- 1500 times to control red spiders and aphids.

4. Spray or irrigate the roots with 800- 1000 times of 80% emulsifiable concentrate to control black cutworm, cucumber and yellow striped flea beetle.

5. To control the greenhouse whitefly, spraying 80% EC with 1000 times solution can control the first adult and nymph, and spraying 1 2-3 times every 5-7 days can control the harm.

You can also fumigate with dichlorvos. The method is: close the protected area and smoke before work at night, and use 0.5 kg of 22% dichlorvos per mu.

Or put sawdust in a flowerpot, sprinkle 80% dichlorvos emulsifiable solution and put a few red-hot briquettes, with 0.3-0.4 kg emulsifiable solution per mu.

6. To control soybean moth, 80% dichlorvos EC 1000 times can be sprayed when the petals open before 8: 00 am, especially on flower buds, flowers, tender pods and ground flowers for 2-3 times.

Dichlorvos 1 Precautions for use. The seedlings of beans and melons are prone to phytotoxicity, so the concentration should not be too high.

2. This product is highly toxic to people and animals, and is easily absorbed by the skin and poisoned.

It is not advisable to apply pesticide at high temperature at noon to prevent poisoning.

3. Stop taking medicine 7 days before harvesting vegetables.

4. Do not mix with alkaline pesticides.

5. The aqueous solution of this product decomposes rapidly and should be used together with it.

6. Birds, fish and bees are sensitive to this product and should be used with caution.

The above is dichlorvos information provided by Bian Xiao. I hope the above information can help you.