Bt +Monosultap 55% WP, It takes effect soon and has long effect duration with a series of effect methods such as contact, stomach-toxic, in-absorb, fumigate. It is specially recommended by national Technical Extension Centre, Ministry of Agriculture for control of rice stem borer. It is suitable for rice, vegetables, maize, tea, fruit tree. It has good effect for controlling rice leaf roller, striped rice borer, yellow rice borer, corn borer, diamondback moth, imported cabbage worm, etc...Without residue, no pollution, no resistant and little effect on natural animals.
Formulations: 55% wettable powder (WP) Effect: : It's at 750g/ha provides 98.8% control on striped stem borer at 27 days after the first application; Provides 93% control on yellow borer at 25 days after the first application; Provides 83% control on rice leaf roller at 3DAA, 96% control at 7DAA, 98% control at 12DAA
1. To control the rice borers: For most consistent control, apply at fist sign of newly hatched larvae. Re-apply is necessary at 7-12 days after the first application for the controlling of striped stem borer and yellow borer. Keep the water depth in the rice field 3-5cm when spraying for 5-7 days when apply. And frequent scouting is also necessary for the controlling of each kinds of rice borer.
2. To control the corn borer: Apply when the center new leaves of the corns were outgrowing, while the top of the corn looked like a bugle, the using dosage of Bt + Monosultap is about 330-412. 5g/hm2 mixing with 90kg silver sand. About 1. 5g poison sands were used for each corn.
3. For most consistent control, apply at first sign of newly hatched larvae. Re-apply is necessary each 7-10 days or as necessary under a pest management program that includes frequent scouting.