Results 201 to 210 of about 19,226 (256)

European foulbrood disease and protein supplementation in honey bee (<i>Apis mellifera</i> L.) colonies pollinating highbush blueberries in British Columbia. [PDF]

open access: yesPeerJ
Gregoris AS   +12 more
europepmc   +1 more source

Cross pollination in corn

Trends in Plant Science, 2000
John Jemison (University of Maine’s Cooperative Extension Farm, USA) found that the highest incidence of cross pollination between Roundup Ready® corn and non-genetically modified corn was 1% in the first six rows of a field planted 30.5 m downwind. At a distance of 305 m (which is usually allowed to separate GM corn and non-GM corn), cross-pollination
Gert E De Vries
exaly   +2 more sources

THE EFFECT OF WIND DIRECTION ON CROSS-POLLINATION IN WIND-POLLINATED GM CROPS

Ecological Applications, 2007
In Europe, regulatory thresholds restrict adventitious GM (genetically modified) presence in conventional crops. Minimum distances for the spatial separation of fields are often recommended to reduce field-to-field cross-pollination to an acceptable level. Field trials are typically the basis for setting separation distances.
Martin Hoyle
exaly   +3 more sources

FERTILITY OF ALFALFA VARIETIES IN SELF-POLLINATION AND CROSS-POLLINATION

Bulletin of the Korkyt Ata Kyzylorda University, 2022
The article presents the results of studying alfalfa in a collection nursery by fertility, self-fertility, number of seeds in one pod, percentage of fertility of seedbuds in the ovary, number of seedbuds in one flower and seed productivity. The goal of the research is to study self-pollination and cross-pollination, fertility of a collection of ...
A.T. Kenebayev   +4 more
openaire   +1 more source

Cross‐channel pollination

Design Management Journal (Former Series), 2003
Intriguingly, Connie Birdsall and Brendán Murphy have discovered that as communications go digital, the outcome has been greater similarity—rather than greater diversity—among media. Addressing this phenomenon, they discuss the evolution of this cross‐channel pollination and outline principles to guide the development of effective communications in ...
Connie Birdsall, Brendán Murphy
openaire   +1 more source

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