How to use carbofuran? Is it safe? Come in and tell me what you know. Thank you.

1, carbofuran is a carbamate insecticide and nematicide.

2. Root zone application: Before sowing or transplanting, use 2.5-3.0 kg of 3% carbofuran granules per mu, and the effective period can reach 40-50 days. It can also be applied before sowing in late rice seedling field, and the control effect on rice gall midge is particularly good.

3. Water surface application: 3% carbofuran granules per mu 1.5-2.0 kg, mixed with 15-20 kg fine soil, evenly spread on the water surface, keep shallow water, and treat locusts at the same time. In order to improve the uniformity of spreading, 3% carbofuran granules and 10 times semi-dry soil can be mixed evenly to make toxic soil, which can be spread evenly on the water surface as needed. When the water retention is good, the validity period can reach 30 days.

4. Application in the sowing ditch: In the upland rice planting area, 3% carbofuran granules and rice seeds are simultaneously applied into the sowing ditch, and the dosage per mu is 2.0-2.5 kg.

5, suitable for rose aphids.