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  • (1) Chemical Ecology of Stingless Bees (2) Diploid Male Production Results in Queen Death in the Stingless Bee Scaptotrigona depilis This electronic message contains information generated by the USDA solely for the intended recipients. Any unauthorized interception of this message or the use or disclosure of the information it contains may violate the law and subject the violator...
    Weber, Don Apr 25
  • The review article, link sent earlier, states, “ From: beemonitoring@^$1 [mailto:beemonitoring@^$2] On Behalf Of Doug Yanega dyanega@^$3 [beemonitoring] Sent: Tuesday, April 11, 2017 12:01 PM To: Kit Prendergast; Bee United Subject: Re: [beemonitoring] Sex determination in all bees On 4/11/17 8:29 AM, Kit Prendergast kitprendergast21@^$4 [beemonitoring] wrote: Dear all, I was...
    Weber, Don Apr 11
  • The review article, link sent earlier, states, “There are approximately 100,000 species of Hymenoptera and it is assumed that all of them have a haplodiploid sex determining system, which has been confirmed in all of the 1300 species for which karyotype data is available.” From: beemonitoring@^$1 [mailto:beemonitoring@^$2] On Behalf Of Doug Yanega dyanega@^$3 [beemonitoring...
    Weber, Don Apr 11
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  • This article “Sex Determination, Sex Chromosomes, and Karyotype Evolution in Insects” available at www.researchgate.net/profile/Heath_Blackmon/publication/306349878_Sex_Determination_Sex_Chromosomes_and_Karyotype_Evolution_in_Insects/links/57bdb8c208ae4ed378f1336e.pdf which provides a very recent review of the topic and shows the prevalence by insect order of haplodiploidy...
    Weber, Don Apr 11
  • ...Agricultural Research Service Invasive Insect Biocontrol & Behavior Laboratory Bldg. 007, Room 324, BARC-West Beltsville, MD 20705 USA Don.Weber@^$1 http://www.ars.usda.gov/pandp/people/people.htm?personid=30842 From: beemonitoring@^$2 [mailto:beemonitoring@^$3] On Behalf...
    Weber, Don Mar 7
  • ...Agricultural Research Service Invasive Insect Biocontrol & Behavior Laboratory Bldg. 007 Room 324, BARC-West Beltsville, MD 20705 USA Don.Weber@^$1 http://www.ars.usda.gov/pandp/people/people.htm?personid=30842 This electronic message contains information generated by the...
    Weber, Don Mar 6
  • Giraffes would win hands-down (hooves-down?) as largest pollinators, except that their alleged pollination of acacia trees has been disproven: http://researchrepository.murdoch.edu.au/4713/1/giraffes_pollinators_or_predators.pdf Don From: beemonitoring@^$1 [beemonitoring@^$2] on behalf of 'Smith, Adam' adam_smith@^$3 [beemonitoring] [beemonitoring-noreply@^$4] Sent: Monday, March...
    Weber, Don Mar 14, 2016
  • ...Agricultural Research Service Invasive Insect Biocontrol & Behavior Laboratory Bldg. 007 Room 324, BARC-West Beltsville, MD 20705 USA Don.Weber@^$1 http://www.ars.usda.gov/pandp/people/people.htm?personid=30842 From: beemonitoring@^$2 [mailto:beemonitoring@^$3] On Behalf...
    Weber, Don Nov 30, 2015
  • Cranberries are pollinated by a variety of pollinators, including honeybees, bumblebees, and native solitary bees including Megachile. So the statement is partially true, since most growers use honeybees to assure maximum pollination. There is a wonderful article by Cane et al. which examines the pollination by Apis, Bombus, and Megachile addenda (and there are a few other related...
    Weber, Don Nov 7, 2015
  • http://www.nature.com/articles/srep14621
    Weber, Don Oct 15, 2015