| 配方类型： |
INSECTICIDES, FUNGICIDES, AND WEED KILLERS |
| 配方说明： |
Self-Propagating Thermal Insecticide (U.S. Patent 2,590,529) |
| 配方组成： |
Charcoal (40 Mesh)/13
Ammonium Nitrate/30
Mill together for 20 minutes and add
China Clay/10
Benzene Hexa - chloride or/45
Water/1.5
DDT/50
Potassium Nitrate/2 |
|
