Semantic Scholar uses AI to extract papers important to this topic.
Experiments with different methods to control Cryptorphynchus lapathi L.were conducted,and the control effects were compared in… Expand The physical mechanism of resistance of poplar againstCryptorrhynchus lapathi L. is directly correlated with the morphological… Expand Cryptorrhynchus lapathi has a two-year life cycle, during which it hibernates once as a first instar larva, and again as an adult… Expand SummaryThe total forest area of Spain amounts to 26.5 Mill. hect. but only 12 Mill. hect. are stocked; 7 Mill. hect. by broad… Expand SummaryPresent development of forestry entomology in the ČSSRThis article gives an outline on the occurrence of the more… Expand Four clones of Populus were planted in replicated monoclonal plots near Olympia, WA, to evaluate their suitability for use in… Expand Influence of Cryptorrhynchus lapathi on growth of poplar and its prevention and control indicators were conducted from 1995 to… Expand