Extracted from roots of Derris sp.
Special good effect on tea lesser leafhopper and whitefly, better effect when used at the early period.
crops | target pests | dilution time | dosage |
cruciferous vegetables | tea lesser leafhopper | 600-800 | 1.0-1.5L/ha |
fruit | tea lesser leafhopper | ||
tea | tea lesser leafhopper | ||
cotton | fleahopper |
If you are interesting, please feel free to contact me, jwj2008 at 126 dot com.
Thanks,
Jane Jiang
Beijing Kingbo Biotech Co., Ltd
Mobile: +86-15210870584