Zobrazeno 1 - 10
of 47
pro vyhledávání: '"R. W. Shuel"'
Publikováno v:
Journal of Apicultural Research. 30:99-102
SUMMARYOf 25 varieties of canola (Brassica napus) tested for glucose, fructose and sucrose in their nectars, none had sucrose. The large amounts of glucose found, resulting in glucose: fructose (G: F) ratios of 0.95 or more in all but three varieties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::953d1576ff81a8df37e4b6604e8ac711
https://doi.org/10.1080/00218839.1991.11101240
https://doi.org/10.1080/00218839.1991.11101240
Publikováno v:
Canadian Journal of Botany. 66:1248-1255
The distribution of two systemic insecticides (carbofuran, dimethoate) in floral parts and nectar of Ajuga reptans L. (Lamiaceae), Brassica napus L. (Brassicaceae), and Vicia faba L. (Leguminosae), which differ in their types of nectary vascular supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0c7cef6e14980fb5ea6d5d471acaa6
https://doi.org/10.1139/b88-178
https://doi.org/10.1139/b88-178
Autor:
S. E. Dixon, R. W. Shuel
Publikováno v:
Journal of Apicultural Research. 21:115-121
SummaryThe apparent ability of 10-hydroxydecenoic acid (10 HDA) to lower the dietary sterol requirement of honeybee larvae was studied in larvae reared in the laboratory on diets based on royal jelly containing a deficient or an adequate level of ste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80ba4ae098ae027558e4f3264adc4349
https://doi.org/10.1080/00218839.1982.11100526
https://doi.org/10.1080/00218839.1982.11100526
Publikováno v:
Canadian Journal of Plant Science. 62:101-105
Significant differences in nectar production were observed among seven cultivars and one germplasm release of birdsfoot trefoil (Lotus corniculatus L.). The cultivars Carroll and Leo were consistently higher and Maitland consistently lower in μ1 nec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::726ac4187b3b271dd6a249bbe3ea537b
https://doi.org/10.4141/cjps82-015
https://doi.org/10.4141/cjps82-015
Autor:
R. W. Shuel, W. Tsao
Publikováno v:
Canadian Journal of Botany. 56:833-842
The relationship of nectar secretion in snapdragon to protein metabolism, and the influence on both processes of indoleacetic acid (IAA) and to a lesser extent pollination, were both studied. Indoleacetic acid at 5 × 10−4 M appeared to initiate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad180d5ea5ad3cb00cc716a31d55703
https://doi.org/10.1139/b78-095
https://doi.org/10.1139/b78-095
Autor:
R. W. Shuel
Publikováno v:
Bee World. 70:36-45
(1989). Improving Honey Production through Plant Breeding. Bee World: Vol. 70, No. 1, pp. 36-45.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e65c049ee7dc9053c411a0895d6ad183
https://doi.org/10.1080/0005772x.1989.11098982
https://doi.org/10.1080/0005772x.1989.11098982
Autor:
R. W. Shuel
Publikováno v:
Canadian Journal of Botany. 56:565-571
Movement and distribution of [14C]sucrose was studied in snapdragon flowers cultured on sucrose solutions in relation to the timing and extent of the characteristic reduction of nectar yield by 1AA, the question of whether IAA acts in the nectary cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8511200c1543d5a392fde30d30bdd5
https://doi.org/10.1139/b78-065
https://doi.org/10.1139/b78-065
Publikováno v:
Canadian Journal of Botany. 66:1435-1448
The floral nectary of Vicia faba L. (faba bean, broad bean, or field bean) consists of a disk which bears a long, basal, tapered projection. Large, open stomata, located at the tip of the projection, probably serve as exits for nectar. Phloem is pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d197d35a1f65fc7864b1d66405b8509
https://doi.org/10.1139/b88-198
https://doi.org/10.1139/b88-198
Autor:
S. E. Dixon, R. W. Shuel
Publikováno v:
Journal of Apicultural Research. 25:35-43
SummaryAn artificial diet which simulates royal jelly and can be used for the rearing of honeybee larvae (Apis mellifera) is described. The diet is chemically defined except for protein from royal jelly; it also contains 10-hydroxy-2-decenoic acid (1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c53e9f343290d3690be70a006011270d
https://doi.org/10.1080/00218839.1986.11100689
https://doi.org/10.1080/00218839.1986.11100689
Publikováno v:
Journal of Apicultural Research. 20:69-78
SummaryQueens were relatively heavy and had large, well developed ovaries in the early summer. This condition coincided with a period of intensive egg laying. Ovary development was accompanied by a large drop in fat-body lipids and a significant incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b90ce2a139e06e0336010ab716b1d867
https://doi.org/10.1080/00218839.1981.11100475
https://doi.org/10.1080/00218839.1981.11100475