搜索结果: 1-3 共查到“林学 Melolontha hippocastani”相关记录3条 . 查询时间(0.109 秒)
Changes in the abundance of Melolontha hippocastani Fabr. and Melolontha melolontha (L.) (Coleoptera: Scarabeidae) in the Czech Republic in the period 2003–2009
abundance light trap Melolontha hippocastani Fabr Melolontha melolontha sex ratio
2015/3/19
In the period between 2003 and 2009 we evaluated the abundance of adults of Melolontha hippocastani Fabr. and Melolontha melolontha (L.) cockchafers in four forest regions of the Czech Republic. Durin...
The effect of environmental conditions on the abundance of grubs of the cockchafer (Melolontha hippocastani F.)
forest protection Melolontha hippocastani F. bionomics and abundance of grubs
2015/3/16
In selected sample plots which included pine forest plantations, pine young growth, small pole stage of pine, pine high forest, mixed pine/oak stand, beech stand and unforested land the bionomics and ...
Ecological conditions influencing the localization of egg-laying by females of the cockchafer (Melolontha hippocastani F.)
Melolontha hippocastani F. white grub feeding losses in forest plantation
2015/3/6
We explored the ecological conditions, which influence the female Melolontha hippocastani F. in their selection of the locality for laying eggs. In the region of mass outbreak of M. hippocastani in th...