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Biology and distribution of Megastigmus spermotrophus Wachtl. (Hymenoptera Chalcidoidea Torymidae) and other insects related to cones in forest stands and seed orchards of Douglas fir Pseudotsuga menziesii (Mirb.) Franco.

Alain Roques

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Key concepts: Biology, Botany, Douglas fir, Hymenoptera, Horticulture

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Biology and distribution of Megastigmus spermotrophus Wachtl. (Hymenoptera Chalcidoidea Torymidae) and other insects related to cones in forest stands and seed orchards of Douglas fir Pseudotsuga menziesii (Mirb.) Franco. — Research Paper | ScholarLens