| NAME | TYPE | CROPS |
USED AT LCF |
ORGANIC APPROVED |
LD50 mg/kg |
| Surround | Insecicide | Squash Family | Yes | Yes | non-toxic |
| B.t. | Insecicide | Cabbage Family | Yes | Yes | >5000 |
| Roundup | Herbicide | Many Crops | No | No | >5000 |
| Oxyflorfen | Herbicide | Onions | No | No | >5000 |
| Linuron | Herbicide | Carrot Family | Yes | No | 4833 |
| Malathion | Insecicide | Many Crops | Occasionally | No | 3946 |
| Sythetic Pyrethroid | Insecicide | Many Crops | Occasionally | No | 2305 |
| Atrazine | Herbicide | Corn | No | No | 1886 |
| Cupric Hydroxide | Fungicide | Many Crops | No | Yes | 1623 |
| Pyrethrin | Insecicide | Many Crops | No | Yes | 1500 |
| Diquat | Herbicide | Potatoes | No | No | 810 |
| Lorsban | Insecicide | Many Crops | No | No | 300 |
| Paraquat | Herbicide | Many Crops | No | No | 283 |
| Sevin | Insecicide | Many Crops | No | No | 250 |
| Thiodan | Insecicide | Many Crops | No | No | 44 |
| Ridomil Gold | Fungicide | Potatoes for Late Blight | Occasionally | No | >5,000 |
| Tanos | Fungicide | Potatoes for Late Blight | Occasionally | No | >5,000 |
| Clorothalonil | Fungicide | Mostly Summer Squash | No | No | >10,000 |