A Pest Survey System for Forest Nurseries
A recently developed systematic insect and disease survey for forest nurseries involves inspecting seedlings in sample plots for indications of pest problems. Surveys are conducted at strategic intervals, when all parts of sample plants are examined for evidence of pest injury. Tree Planters' Notes 43(1):14-16; 1992
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Author(s): Thomas F. Smith, Coleman A. Doggett
Publication: Tree Planters' Notes - Volume 43, Number 1 (1992)
Volume: 43
Number: 1
