Recent research on foliage diseasesde Michael E. OstryMateriasTreesDiseases and pestsCongressesLeavesEdiciones (1)Recent research on foliage diseases (1990)U.S. Dept. of Agriculture, Forest Service · inglésMás obras de Michael E. OstryAAnimal vectors of eastern dwarf mistletoe of black spruceAnimal vectors of eastern dwarf mistletoe of black spruceBBiology and control of sirococcus shoot blight on red pineBiology and control of sirococcus shoot blight on red pineEastern dwarf mistletoe on black spruce
AAnimal vectors of eastern dwarf mistletoe of black spruceAnimal vectors of eastern dwarf mistletoe of black spruce
BBiology and control of sirococcus shoot blight on red pineBiology and control of sirococcus shoot blight on red pine
HHow to identify eastern dwarf mistletoe on black spruceHow to identify eastern dwarf mistletoe on black spruce
IImpact and control of Septoria musiva on hybrid poplarsImpact and control of Septoria musiva on hybrid poplars
