搜索结果: 1-2 共查到“植物保护学 trunk”相关记录2条 . 查询时间(0.046 秒)
Apple burrknots involved in trunk canker initiation and dying of young trees
burrknot apple tree M.9 rootstock root-suckers trunk canker ASPV ASGV
2015/3/3
Conditions associated with an unusually high occurrence of burrknots in two young commercial apple orchards at two locations, Těšetice and Stošíkovice, South Moravia, the Czech Republic, wer...
Control Effects of the Oak Borer Platypus quercivorus (Coleoptera:Platypodidae) by Spraying Trunk Surface with Fenitrothion
attack control fenitrothion initial attack mass attack Platypus qurcivorus
2009/8/24
I sprayed the trunk surface lower than 6 m above ground level with 1.6% fenitrothion once before the occurrence of Platypus quercivorus adults in Quercus serrata and Q. crispula forests. The number of...
