研究共记录到 27 种蜜蜂，分属于 19 个属和 3 个科，分别为蜜蜂科（Apidae，15 种）、隧蜂科（Halictidae，9 种）和地蜂科（Andrenidae，3 种）。该网络具有模块化特征，有 4 个模块与花卉属性相关。没有蜜蜂物种是网络枢纽，而不定副蜂（Paratrigona incerta）和角额壁蜂 ...

4-H members ages 9-19 are invited to attend workshops, with multiple options available throughout March 24-28. Registration for all workshops is required by March 21.

State Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang 550025, China ...