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Pests, Diseases and Weeds

This section highlights some of the key pest, disease and weed issues of ornamental crops and provides basic background information about each one. It is not a definitive list, nor is it a detailed technical reference guide. Control measures for each issue are provided separately and will be updated regularly. For further information about any of the issues covered, contact the HTA Nursery Advice Line or your local crop consultant.

Identification of the Key Weeds of Container-Grown Hardy Nursery Stock

Test your knowledge and identify the most common weeds of container-grown hardy nursery stock.

Identification and Confirmation of Leaf and Bud Nematode Infestation in Ornamentals Crops

With the loss of key plant protection products to control leaf and bud nematodes, a greater emphasis now needs to be placed on the use of clean young plant material, good levels of nursery hygiene, and regular monitoring of growing crops to manage the issue.

HTA

HTA Nursery Advice Line

The Nursery Production Advice Line provides HTA members with support on pest, disease and weed identification and control, plant protection product recommendations and plant health related matters, along with assistance on other technical topics including irrigation, plant nutrition and growing media selection. Backed by BASIS qualified staff, this free of charge member service provides quick and accurate answers via telephone or email.

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