Search results for: O. Nicetic
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 1

Search results for: O. Nicetic

1 Effect of Synthetic Queen Mandibular Pheromone on Pollination of Cotton by Honey Bees, Apis mellifera

Authors: M. Keshlaf, R. Mensah, O. Nicetic, R. Spooner-Hart

Abstract:

The effectiveness of a commercial bee attractant, synthetic honey bee queen mandibular pheromone (Fruit Boost®) for enhancing pollination of Gossypium hirsutum was evaluated in a transgenic (Bt) cotton crop. The study assessed the number of bee visitations to blossoms of plants treated with Fruit Boost® as well, as effects on fruit set, yield, and lint quality. Bee activity on plots sprayed with pheromone concentrations of 50 and 500 queen equivalents (QEQ) /ha did not differ significantly from water-only control, on the day of application or the subsequent day. Application of the pheromone did not increase fruit set, yield, or lint quality. Two consecutive pheromone applications, applied two days apart, were not significantly different from a single application for any parameter.

Keywords: Apis mellifera, cotton, pollination, QMP pheromone

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