hawthorn (Crataegus viridis)

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Use of Soil and Trunk Injection of Systemic Insecticides to Control Lace Bug on Hawthorn
Stanton Gill, David K. Jefferson, Rondalyn M. Reeser and Michael J. Raupp

Arboriculture & Urban Forestry (AUF) January 1999, 25 (1) 38-42; DOI: https://doi.org/10.48044/jauf.1999.006