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Honey bees at a hive entrance: one is about to land and another is fanning. Colony collapse disorder (CCD) is an abnormal phenomenon that occurs when the majority of worker bees in a honey bee colony disappear, leaving behind a queen, plenty of food, and a few nurse bees to care for the remaining immature bees. [1]
Honey bees, squash bees, bumblebees, solitary bees (Ceratina spp.) fruit 4-essential 2-4 temperate Cucumber: Cucumis sativus: Honey bees, squash bees, bumblebees, leafcutter bee (in greenhouse pollination), solitary bees (for some parthenocarpic gynoecious green house varieties pollination is detrimental to fruit quality) fruit 3-great 1-2 ...
Beekeepers in the United States no longer generate the majority of their revenue from sales of honey; the value of honey sold annually in the United States amounts only to $150 million a year ...
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Honey bees are attracted to nectar and pollen from the staminate and hermaphrodite papaya flowers, but narrow tubes and deep flowers may limit the effectiveness of bees as primary pollinators. [2] Even so, pollen requirements for healthy and consistent fruit motivate growers to locate honeybees within their groves to pollinate in any capacity.
Like many crops, almond cultivation requires cross-pollination. Although almonds can be pollinated by many insects, commercial almond farming is heavily dependent on honey bees. Commercial almond growers may rent hives during the blooming season to ensure pollination success. [11]
The picture for domesticated pollinator species is less clear. Although the number of managed honey bee colonies in Europe and North America declined by 25% and 59% between 1985-2005 and 1947-2005 respectively, overall global stocks increased due to major hive number increases in countries such as China and Argentina.
Honey bee starvation is a problem for bees and beekeepers.Starvation may be caused by unfavorable weather, disease, long distance transportation or depleting food reserve. Over-harvesting of honey (and the lack of supplemental feeding) is the foremost cause for scarcity as bees are not left with enough of a honey store, though weather, disease, and disturbance can also cause problem