Floral Resources Used by Honey Bees in Agricultural Landscapes
نویسندگان
چکیده
منابع مشابه
Red mason bees cannot compete with honey bees for floral resources in a cage experiment
Intensive beekeeping to mitigate crop pollination deficits and habitat loss may cause interspecific competition between bees. Studies show negative correlations between flower visitation of honey bees (Apis mellifera) and wild bees, but effects on the reproduction of wild bees were not proven. Likely reasons are that honey bees can hardly be excluded from controls and wild bee nests are general...
متن کاملLearning Impairment in Honey Bees Caused by Agricultural Spray Adjuvants
BACKGROUND Spray adjuvants are often applied to crops in conjunction with agricultural pesticides in order to boost the efficacy of the active ingredient(s). The adjuvants themselves are largely assumed to be biologically inert and are therefore subject to minimal scrutiny and toxicological testing by regulatory agencies. Honey bees are exposed to a wide array of pesticides as they conduct norm...
متن کاملFeral honey bees in pine forest landscapes of east Texas
In 1990 the Africanized honey bee, a descendent of Apis mellifera scutellata, was identified in south Texas [Hunter, L.A., Jackman, J.A., Sugden, E.A., 1992. Detection records of Africanized honey bees in Texas during 1990, 1991 and 1992. Southwestern Entomol. 18, 79–89]. The potential impact of this immigrant on feral and managed colonies was the subject of considerable speculation. The goal o...
متن کاملThe death of honey bees and environmental pollution by pesticides: the honey bees as biological indicators
The monitoring of pesticides with honey bees, which has been carried out by our group since the beginning of the 1980’s, is an extremely important technique not only for proving potential bee poisoning risks by the use of pesticides, but also for determining the degree of environmental contamination due to plant protection products. In fact, because of its morphological and ethological features...
متن کاملMass envenomations by honey bees and wasps.
Stinging events involving honey bees and wasps are rare; most deaths or clinically important incidents involve very few stings (< 10) and anaphylactic shock. However, mass stinging events can prove life-threatening via the toxic action of the venom when injected in large amounts. With the advent of the Africanized honey bee in the southwestern United States and its potential for further spread,...
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ژورنال
عنوان ژورنال: Bulletin of the Ecological Society of America
سال: 2015
ISSN: 0012-9623
DOI: 10.1890/0012-9623-96.3.487