Technology and methods of use of fipronil 80% WDG:
1. To control rice stem borer, rice stem borer, rice leaf roller, etc., use 2-4g of this product per mu to spray on the leaves during the larval egg stage. At the same time, it can also control pests such as planthoppers and thrips. The effective period and control effect on planthoppers are better than those of using cyproconazole.
2. To control diamondback moth, cabbage looper, and fall armyworm, etc., use 2-3g per mu to spray in the early larval stage.
3. To control pear psylla, citrus leafminer, vegetable thrips, leafhoppers, etc., use 15000-30000 times of this product to spray during the pest outbreak period.
4. To control bean pod borer, bean wild borer, etc., use 2-2.5g of this product per mu to spray with 15000-24000 times of water.
5. To control tea tree weevils, use this product 24,000 times spray in the pest generator.
6. To control litchi stink bugs, litchi stem borers, and pests in the adult and juvenile generators, use this product 15,000-24,000 times spray.
7. To control pear tree bud maggots, use this product 15,000-24,000 times spray during the flower bud expansion period.
8. To control cotton blind bugs, use this product 1.2-2g per mu during the pest outbreak period, add 45-50kg of water and spray.
