Regulation 13(1)
| Column 1 | Column 2 |
|---|---|
| Fumigant | Nature of fumigation |
| Hydrogen cyanide. | Fumigations carried out for research. |
| Fumigations in fumigation chambers. | |
| Fumigations in the open air to control or kill mammal pests. | |
| Methyl bromide. | Fumigations carried out for research. |
| Fumigations in fumigation chambers. | |
| Fumigations of soil outdoors under gas-proof sheeting where not more than 1000 kg is used in any period of 24 hours on the premises. | |
| Fumigations of soil under gas-proof sheeting in glasshouses where not more than 500 kg is used in any period of 24 hours on the premises. | |
| Fumigations of compost outdoors under gas-proof sheeting where not more than 10 kg of methyl bromide is used in any period of 24 hours on the premises. | |
| Fumigations under gas-proof sheeting inside structures other than glasshouses and mushroom houses where not more than 5 kg of methyl bromide is used in each structure during any period of 24 hours. | |
| Fumigations of soil or compost in mushroom houses where not more than 5 kg of methyl bromide is used in any one fumigation in any period of 24 hours. | |
| Fumigations of containers where not more than 5 kg of methyl bromide is used in any one fumigation in a period of 24 hours. | |
| Phosphine. | Fumigations carried out for research. |
| Fumigations in fumigation chambers. | |
| Fumigations under gas-proof sheeting inside structures where not more than 1 kg phosphine in each structure is used in any period of 24 hours. | |
| Fumigations in containers where not more than 0.5 kg phosphine is used in any one fumigation in any period of 24 hours. | |
| Fumigations in individual impermeable packages. | |
| Fumigations in the open air to control or kill mammal pests. | |
| Ethylene oxide. | Fumigations carried out for research. |
| Fumigations in fumigation chambers. |