搜索结果: 1-3 共查到“植物保护学 population dynamics”相关记录3条 . 查询时间(0.093 秒)
Population dynamics of Chaetocnema tibialis Illiger and Phyllotreta vittula (Redtenbacher) on the weed Amaranthus retroflexus L. and cultivated Amaranthus caudatus L.
Amaranthus flea beetles Chaetocnema Phyllotreta
font style='font-size:12px;'>
2015/2/6
In 1995–1997, the population dynamics of the flea beetles Chaetocnema tibialis and Phyllotreta vittula, associated with Amaranthus retroflexus (wild species) and Amaranthus caudatus (cultivated specie...
Monitoring the population dynamics of the horse chestnut leafminer Cameraria ohridella with a synthetic pheromone in Europe
horse chestnut leafminer Cameraria ohridella Lepidoptera Gracillariidae female sex pheromone traps monitoring population density
font style='font-size:12px;'>
2015/1/28
A monitoring system for Cameraria ohridella males based on a synthetic sex pheromone was tested in the Czech Republic, Germany, France and Greece. From the obtained data on the insect phenology we con...
The abundance and population dynamics of onion thrips (Thrips tabaci Lind.) in leek under field conditions
onion thrips leek field conditions
font style='font-size:12px;'>
2010/1/14
The abundance and population dynamics of onion thrips (Thrips tabaci Lind.) in leek under field conditions.