Articles liés à Christmas Tree Pest Manual (Third Edition)

Christmas Tree Pest Manual (Third Edition) - Couverture souple

U S Department Of Agriculture; Forest Service

 
9781782667391: Christmas Tree Pest Manual (Third Edition)

Synopsis

The newest edition is published by the U.S. Forest Service, Northeastern Area State and Private Forestry. This edition includes a number of new pests, many of them found on fir Christmas trees. The original manual had a strong emphasis on Scotch pine. Most of the original pest descriptions remain in the manual; however, given that Christmas tree growers are growing more fir and other species, new pest problems needed to be addressed.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.