Nematode Damage and Management in North American Forest Nurseries

نویسندگان

  • Michelle M. Cram
  • Stephen W. Fraedrich
چکیده

Plant-parasitic nematodes can affect seedling production in forest nurseries when host seedlings are developmentally vulnerable, nematode populations are high, or opportunistic pathogens are present. Soil fumigation has been important for plant-parasitic nematode control in forest nurseries. Regulatory changes and rising costs of fumigant application are expected to affect nursery pest management programs. In the future, management strategies for the control of various nematodes will increasingly depend on the biology of the nematodes and hosts. This article provides a brief review of nematode problems that affect seedlings in forest nurseries, symptoms of nematode damage, and nematode control practices.

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تاریخ انتشار 2012