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Forests in north‐western China are comprised mainly of poplar trees, predominantly Populus alba var. pyramidalis (PAP). Both Populus deltoides cl. Beikang (PDB) and PAP are attacked by the Asian long‐horned beetle (ALB), but vary in their resistance to attack. To investigate performance of ALB on PDB and PAP, we evaluated: host‐locating time, feeding and oviposition; and larval survival rate and weight...
Ammonium carbonate is used as an attractant for many fruit flies since it releases ammonia in humid atmospheres, which is attractive to them. For integrated pest management in the field, and as part of an ‘attract‐and‐kill’ strategy, it is necessary to prolong the release period of ammonia from the ammonium carbonate and combine it with an insecticide. To achieve this, we combined ammonium carbonate...
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