Zobrazeno 1 - 10
of 71
pro vyhledávání: '"R M Goodwin"'
Autor:
Brian T. Cutting, David E. Pattemore, L.E. Evans, Brad G. Howlett, R. M. Goodwin, Arnon Dag, H.M. McBrydie
Publikováno v:
Acta Horticulturae. :317-328
Autor:
S.F.J. Read, David E. Pattemore, Maryam Alavi, Brian T. Cutting, Brad G. Howlett, Trevor G. Thorp, R. M. Goodwin, Sarah Cross, W.R. Nelson
Publikováno v:
HortScience. 54:609-615
Macadamia is partially self-incompatible and cross-pollination is considered important to improve yields. However, questions remain regarding the importance of self- vs. cross-pollination, and subsequently whether managed pollinators are useful in co
Publikováno v:
Journal of Pollination Ecology. 23:127-135
Avocado (Persea americana) has synchronously protogynous flowers: flowers open first in female phase before closing and opening the next day in male phase. Cultivars are grouped based on whether the flowers typically first open in female phase in the
Publikováno v:
Australasian Plant Pathology. 43:571-575
Honey bees (Apis mellifera) have been implicated in the spread of the fire blight pathogen (Erwinia amylovora), and may transmit other bacterial plant pathogens in the process of pollinating crops. Furthermore, the movement of hives from one orchard
Publikováno v:
New Zealand Plant Protection. 64:32-36
Commercial hybrid vegetable seed production involves movement of pollen between two distinct groups of plants (parent lines) a pollen donor and seed production lines The aim of this study was to observe the distribution and behaviour of honey bees (A
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 33:347-352
Base levels of Varroa destructor resistance to four synthetic chemicals were established in new Zealand during May through August 2003. The four chemicals—amitraz, coumaphos, flumethrin, and fluvalinate are currently used, or may in the future be r
Publikováno v:
Acta Horticulturae. :615-618
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 27:63-67
The effect of staminate kiwifruit (Actinidia deliciosa) vine distributions and flower numbers on pollination was investigated. There was no significant difference in seed numbers or fruit weight from orchards with 1:3 to 1:8 staminate: pistillate vin
Autor:
R. M. Goodwin
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 23:163-171
The afternoon decline in the collection of kiwifruit (Actinidia deliciosa (A. Chev.) C.F. Liang et A.R. Ferguson var. deliciosa) pollen by honey bees (Apis mellifera L.) was investigated. Most staminate and pistillate flowers open before the time of
Publikováno v:
New Zealand Journal of Crop and Horticultural Science. 22:459-462
Feeding pollen substitutes to honey bee (Apis mellifera) colonies in kiwifruit (Actinidia deliciosa) orchards had no significant effect on the amount of kiwifruit pollen collected, but caused a decline in the amount of pollen collected from other sou