Cultural control of foliar nematode (leaf and bud eelworm)

Cutural methods are the only way to prevent or treat foliar nematode infestations.

Practice good garden hygiene, rotate crops, and regularly weed since weeds can host foliar nematodes. 

Avoid introducing foliar nematodes into the garden. Buy from reputable suppliers and carefully inspect plants before purchasing.

Avoid overhead irrigation. Nematodes need a film of water on plant surfaces so dry stems and leaves reduce the risk of nematodes travelling betweeen plants.

When a foliar nematode presence is confirmed, dig out any damaged plant material as well as any plants within a one metre radius of infected plants. Burn or dispose of this material immediately. Do not add to compost bins or heaps. Thoroughly clean any tools and shoes used with contaminated material. If possible, infested soil should be left fallow for at least three years. Promptly remove any weeds in this area as they can host eelworms.