Showing 1 - 20 results of 27 for search '(( decrease _ decrease of decrease ) OR ( decrease on decrease during pollen ))~', query time: 1.75s Refine Results
5
... colonies. This can be explained by the low levels of residues of acetamiprid detected only in pollen and...
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Article
6
Published 1994
... to several maize pollen sources resulting in a recovered maize bulk (2n = 20). Four populations ranging from...
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Article
7
Published 2012
... most intense phases coincided with increased human pressure on landscape during the Neolithic, Bronze...
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10
Published 1946
... during 8 years (1939 to 1946) and it was shown that the na allele, besides its well known effect on the...
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Article
16
Published 2016
... robbing behavior in this species has been done. Studies show that the robbing behavior of pollen and...
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Master thesis
20
Published 2025
... 90% of crop species, of which 48% are directly related to human food production. During foraging, they may...
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Master thesis
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