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17 species/genus as the major pest are included in this book, 6 diseases as Pine Wood Nematode, Polar Canker, Cytospora Canker of Polar, Sphaeropsis shoot blight of pines, paulownia witches’ broom disease and pine blister rust disease ; 10 insects as poplar Longhorned beetle, pine caterpillars ,red turpentine beetles , fall webworm, pine sawfly ,pine shoot beetle, anoplophora chenensis , hemiberlesia , quadrapidiotus gigas and parantherne tabanbiformis ;and the rodents in the forestry. Every chapter is composed of pests and symptoms in forest; origin, development and distribution of forest pests in China; research history , achievement and status on forest pests in world ; strategy and method to manage pests.
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