The preys spectrum had certain selectivity,appulsive on the Lepidoptera especially the large-scale larva, appulsive on differentstand also.
对于不同类型的有不同的趋向性,对灌木、小乔木等的害虫防治效果显著,而对于比较高大木上的害虫防治效果较差。
The preys spectrum had certain selectivity,appulsive on the Lepidoptera especially the large-scale larva, appulsive on differentstand also.
对于不同类型的有不同的趋向性,对灌木、小乔木等的害虫防治效果显著,而对于比较高大木上的害虫防治效果较差。
The dominant plants are sages (Lamiaceae) and evergreen oaks and, in drier areas, chamise (Adenostoma fasciculatum), manzanita (Arctostaphylos pungens), and species of Ceanothus.
优势种有薄属的一些木,常绿的橡,在干旱的地区通常有蔷薇属的灌木,石兰科的常绿灌木以及某些鼠李。
Dendrochronology A method of archaeological dating by the ANNUAL RINGS of tree, used when the lifespans of living and fossil trees in an area overlap.
在一定的区域内当木以及化石木的寿命有重叠时,通过木的年轮来推测考古学年代的方法。
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