<b>Characterization of blueberry cultivar ‘climax’
نویسندگان
چکیده
منابع مشابه
Honey bee (Hymenoptera: Apidae) pollination of rabbiteye blueberry Vaccinium ashei var. 'Climax' is pollinator density-dependent.
In a 2-yr field study, mature orchard plants of rabbiteye blueberry (Vaccinium ashei Reade variety 'Climax'), plus potted pollenizers ('Premier') were caged with varying densities of honey bees (0, 400, 800, 1,600, 3,200, 6,400, or 12,800 bees plus open plot) during the bloom interval. The rate of legitimate flower visits tended to increase as bee density increased within a range of 400-6,400 b...
متن کاملTransmission, Field Spread, Cultivar Response, and Impact on Yield in Highbush Blueberry Infected with Blueberry scorch virus.
Scorch disease caused by Blueberry scorch virus (BlSV) spreads rapidly and radially from foci of infection. Healthy potted blueberry plants became infected when placed next to diseased field bushes from early May through mid-August. The aphid Fimbriaphis fimbriata, collected from infected field bushes, transmitted BlSV to healthy blueberry plants in controlled tests and was regarded as the most...
متن کاملHORTICULTURAL ENTOMOLOGY Honey Bee (Hymenoptera: Apidae) Pollination of Rabbiteye Blueberry Vaccinium ashei var. ‘Climax’ is Pollinator Density-Dependent
In a 2-yr Þeld study, mature orchard plants of rabbiteye blueberry (Vaccinium ashei Reade variety ÔClimaxÕ), plus potted pollenizers (ÔPremierÕ) were caged with varying densities of honey bees (0, 400, 800, 1,600, 3,200, 6,400, or 12,800 bees plus open plot) during the bloom interval. The rate of legitimate ßower visits tended to increase as bee density increased within a range of 400Ð6,400 bee...
متن کاملNectar-Robbing Carpenter Bees Reduce Seed-Setting Capability of Honey Bees (Hymenoptera: Apidae) in Rabbiteye Blueberry, Vaccinium ashei, ‘Climax’
Thecarpenterbee,Xylocopavirginica(L.), acts as aprimarynectar thief in southeastern plantations of native rabbiteye blueberry, Vaccinium ashei Reade, perforating corollae laterally to imbibe nectar. Honey bees, Apis mellifera L., learn to collect nectar from these perforations and thus become secondary thieves. We conducted a 2-yr study to assess how nectar robbing in honey bees affects fruit p...
متن کاملHorned Particles the Climax of Hawking Evaporation ?
We investigate the proposal by Callan, Giddings, Harvey and Strominger (CGHS) that two dimensional quantum fluctuations can eliminate the singularities and horizons formed by matter collapsing on the nonsingular extremal black hole of dilaton gravity. We argue that this scenario could in principle resolve all of the paradoxes connected with Hawking evaporation of black holes. However, we show t...
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ژورنال
عنوان ژورنال: Acta Scientiarum. Biological Sciences
سال: 2018
ISSN: 1807-863X,1679-9283
DOI: 10.4025/actascibiolsci.v40i1.40472