نتایج جستجو برای: spermophilus xanthoprymnus

تعداد نتایج: 364  

2015
Xiaolei Zhou Boyu Zhang Xianbin Cong Xiaoheng Yao Cheng Ju Zhonglai Li Cheng Xu Tianyi Duan Guijun Zhang Lei Chen Zhencai Liu

Plague is a fatal infectious disease that causes serious harm to humans. Its occurrence threatens not only public life, but also economic development. Although the incidence of plague in China shows a downward trend, the risk of animal and human plague still persists. By analyzing the data of the Spermophilus dauricus focus in the Inner Mongolia Autonomous Region from 1981 to 2012, we establish...

2017
J. A. Baroch J. A. BAROCH

Diphacinone treated oat groats were effective in reducing populations of California ground squirrels (Spermophilus beecheyi) by more than 84%. Two concentrations of active ingredient (0.005% and 0.01%) were compared, as well as two application methods: spot baiting and bait stations. Squirrel activity on test plots was assessed before and after bait applications using visual counts and active b...

2017
Ron J. Johnson Ann E. Koehler Orvin C. Burnside RON J. JOHNSON

Thirteen-lined ground squirrels (Spermophilus tridecemlineatus) and other small rodents damage corn (Zea mays) stands by digging and consuming planted seeds and young seedlings, particularly in reduced-tillage fields. The use of reduced-tillage systems such as ecofarming provides greater dryland crop yields, conserves moisture, reduces soil erosion and provides suitable habitat for ground-nesti...

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