. Insect and disease conditions in the United States, 1979-83 : what else is growing in our forests?. Forest insects United States; Trees Diseases and pests United States; Plants Disease and pest resistance. Dwarf Mistletoes. Figure 7. Lodge- pole pine stand severely infested with lodgepole pine dwarf mistle- toe is being replaced by means of prescribed fire; Colorado. 3 9mp^M would probably not replace proper silvicultural management of forest stands. Research continues into techni- ques for quantifying the effects of dwarf mistletoes, including rates of spread and intensification in managed
GLIX-115-RFCBN4
Magyarország
Kollekció
GLIX Prime
Novel Use
Fotós / Szerző
Book Worm
Leírás
. Insect and disease conditions in the United States, 1979-83 : what else is growing in our forests?. Forest insects United States; Trees Diseases and pests United States; Plants Disease and pest resistance. Dwarf Mistletoes. Figure 7. Lodge- pole pine stand severely infested with lodgepole pine dwarf mistle- toe is being replaced by means of prescribed fire; Colorado. 3 9mp^M would probably not replace proper silvicultural management of forest stands. Research continues into techni- ques for quantifying the effects of dwarf mistletoes, including rates of spread and intensification in managed