您要查找的是不是:
- Bombus hypocrita Pérez 小峰熊蜂
- Bombus hypocrita 小峰熊蜂
- A study of Nosema bombi infections in bumble bees,Bombus spp. 熊蜂微孢子虫感染熊蜂(Bombus spp.;)试验
- Totally,they are 31 species belonging to 8 subgenera of the genus Bombus. 在河北境内,熊蜂主要分布在西部太行山区、北部坝上高原和燕山山区;
- Any of various large, hairy, social bees of the genus Bombus that nest underground. 熊蜂,大黄蜂一种体型大的,多毛的,群居的蜜蜂,属于熊蜂属,在地下筑巢
- Any of various large,hairy,social bees of the genus Bombus that nest underground. 熊蜂,大黄蜂一种体型大的,多毛的,群居的蜜蜂,属于熊蜂属,在地下筑巢。
- Peach trees growing in controlled field environments: trials on pollination results with Bombus spp. 设施桃熊蜂授粉效果试验。
- A preliminary analysis of regional components was conducted for the Bombus fauna of this Province. 另外,作者对该地区的熊蜂区系成分进行了初步的分析。
- Two strains of Crithidia bombi from natural multiple infection was used to infect to their host bumble bees( Bombus terrestris ). 利用自然界多重感染来源的两株熊蜂短膜虫(Crithidiabombi)对熊蜂宿主(Bombusterestris)进行了感染实验。
- The behaviour and activity patterns of Bombus lucorum and Apis mellifera for pollinating strawberry in greenhouse were comparatively studied. 作者对明亮熊蜂和意大利蜜蜂为日光温室草莓授粉时的行为和活动方式进行了比较研究。
- After observation analysis, Apis mellifera Linnaeus and Bombus ussurensis Radoszkowski were determined to be the most effective and stable pollinators, with an extremely high pollination frequency and obvious date rhythm. 经观察,在整个花期拜访的访花昆虫中,意大利蜜蜂和乌苏熊蜂是最有效而稳定的访花者,而且拜访频率非常高。
- Bombus lucorum L. 明亮熊蜂
- Hypocrita jacobaeae cytoplasmic polyhedrosis virus 红棒球灯蛾胞质型多角体病毒
- Hypocrita jacobaeae nuclear polyhedrosis virus 红棒球灯蛾核型多角体病毒
- Diploneis bombus var. bombiformisn. 蜂腰双壁藻蜂腰形变种
- Study on Bumble Bombus terrestris pollination to Tomato 保护地番茄熊蜂授粉试验
- A Study on Bombus terrestris Pollination to Greenhouse Eggplant 熊蜂为温室茄子授粉试验
- Investigation on the Resources of Bombus in Jilin Province 吉林省熊蜂野生蜂种资源调查
- Pyrobombus ( B . impatiens ) and Bombus are sister subgenera; Pyrobombus(B.;impatiens)和Bombua形成姊妹群;
- Studies on Breeding Technology of Bumble Bee (Bombus Lucorum) in Captivity 熊蜂(Bombus Lucorum)的人工繁育技术研究