搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
IFLScience on MSN
1 个月
16-Million-Year-Old Sawfly Fossil Is First-Of-Its-Kind Ever Discovered
It is thought that the sawfly is between 11 and 16 million years old and is the first of its kind discovered in Australia. It ...
1 个月
on MSN
Extremely well-preserved fossil sawfly sheds new light on co-evolution of insects and toxic ...
A team of Australian researchers has described a new species of now-extinct sawfly from an extremely well-preserved fossil ...
Opinion
3 天
on MSN
Opinion
Sperry: First a squirrel, now sawfly damage. What can we do?
A squirrel must have planted a bur oak acorn in one of our pots last year because we were blessed with a seedling this spring ...
esa.org
7 年
Testing Hypotheses on Plant-herbivore Interactions Using Sawfly Galls on Willows
The hypothesis that host plant quality affects herbivore densities and community structure was tested by Fritz et al. (1987b). As predicted, both densities of individual sawfly species and the ...
CKRM
14 天
Sask. Ministry of Agriculture releases new crop pest maps
The Saskatchewan Ministry of Agriculture has developed new survey maps for various crop pests including pea leaf weevil, ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈