This technique uses one living organism to control another with no danger of harm to humans, pets and beneficial creatures.
Order when the first pests are seen provided that the minimum temperature can be met. The controls for whitefly, aphids and red spider mite are prepared in weekly batches to ensure complete freshness, and need to be applied on the day of receipt.
TIPS FOR GREENHOUSE CONTROLS
* If you have used any persistent pesticides within the last 8 weeks, check with us before ordering.
* Remove yellow sticky traps in the greenhouse before introducing whitefly or aphid predators.
* Stop using pyrethrum 4 days before, and derris 7-14 days before introduction.
* Insecticidal soap can be used up to 1 day before.
NEMATODES
A range of Nemasys Nematode formulations are available for a range of pests, see the list below for details.
Supplied only to UK addresses. | 
