The main products of pyridaben are 65,438+000 g/L EC, 65,438+00% pyridaben SC (containing 2.5% pyridaben +7.5% imidacloprid) and 8.5% methomyl pyridaben EC (containing 0.2% emamectin benzoate +8. 3% pyridaben).
1. Used for vegetable pests: for controlling tomato whitefly, 35-60ml100g/L EC or 30-50ml 10% pyridaben suspension can be sprayed with water; Another example is the control of diamondback moth, which can be sprayed with 70-80ml of 8. 5% methyl nipagin emulsifiable concentrate per mu.
2. Utilization of fruit tree pests: for example, the control of psylla on citrus and pear trees can be used in two optimal control periods. The first time is the peak of oviposition of psyllid, and 5% pyridaben microemulsion 1500 times can be used for adults together with efficient chemicals, and can be beaten twice continuously; The second time is at the peak of hatching of psyllid eggs, 5% pyridaben microemulsion 1000 times +20% dinotefuran suspension 1000 times can be used for garden spraying, and the interval is about 10 day, and the spraying should be thorough and uniform.