Gardening & More | Bumblebee Pollination Example In Green House @raygrowtx | Uploaded May 2014 | Updated October 2024, 20 hours ago.
Great Bumblebee Pollination Example in the green house
Bumblebee From Wikipedia, the free encyclopedia
A bumblebee, also written bumble bee, is any member of the bee genus Bombus, in the family Apidae. There are over 250 known species,[1] existing primarily in the Northern Hemisphere although they also occur in South America. They have been introduced to New Zealand and the Australian state of Tasmania.
Bumblebees are social insects that are characterised by black and yellow body hairs, often in bands. However, some species have orange or red on their bodies, or may be entirely black.[2] Another obvious (but not unique) characteristic is the soft nature of the hair (long, branched setae), called pile, that covers their entire body, making them appear and feel fuzzy. They are best distinguished from similarly large, fuzzy bees by the form of the female hind leg, which is modified to form a corbicula: a shiny concave surface that is bare, but surrounded by a fringe of hairs used to transport pollen (in similar bees, the hind leg is completely hairy, and pollen grains are wedged into the hairs for transport).
Like their relatives the honey bees, bumblebees feed on nectar and gather pollen to feed their young.
Biology
Bumblebees do not have ears; however, they can feel the vibrations of sounds through nearby materials.
Habitat
Bumblebees are typically found in higher latitudes and/or high altitudes, though exceptions exist (there are a few lowland tropical species).[5] A few species (Bombus polaris and B. alpinus) range into very cold climates where other bees might not be found; B. polaris can be found in northern Ellesmere Island—the northernmost occurrence of any eusocial insect—along with its parasite, B. hyperboreus.[6] One reason for this is that bumblebees can regulate their body temperature, via solar radiation, internal mechanisms of "shivering" and radiative cooling from the abdomen (called heterothermy). Other bees have similar physiology, but the mechanisms have been best studied in bumblebees.[7] They adapt to higher elevations by extending their wing stroke amplitude.[8]
Nests
Bumblebees form colonies, which are usually much less extensive than those of honey bees. This is due to a number of factors including the small physical size of the nest cavity, the responsibility of a single female for the initial construction and reproduction that happens within the nest, and the restriction of the colony to a single season (in most species). Often, mature bumblebee nests will hold fewer than 50 individuals. Bumblebee nests may be found within tunnels in the ground made by other animals, or in tussock grass as opposed to Carpenter Bees that burrow into wood. Bumblebees sometimes construct a wax canopy ("involucrum") over the top of their nest for protection and insulation. Bumblebees do not often preserve their nests through the winter, though some tropical species live in their nests for several years (and their colonies can grow quite large, depending on the size of the nest cavity). In temperate species, the last generation of summer includes a number of queens who overwinter separately in protected spots. The queens can live up to one year, possibly longer in tropical species.
Colony cycle
Bumblebee nests are first constructed by over-wintered queens in the spring (in temperate areas). Upon emerging from hibernation, the queen collects pollen and nectar from flowers and searches for a suitable nest site.
Foraging behaviour
Bumblebees generally visit flowers that exhibit the bee pollination syndrome. They can visit patches of flowers up to 1--2 kilometres from their colony.[12] Bumblebees will also tend to visit the same patches of flowers every day, as long as they continue to find nectar and pollen,[13] a habit known as pollinator or flower constancy. While foraging, bumblebees can reach ground speeds of up to 15 metres per second (54 km/h).[14]
Experiments have shown that bumblebees use a combination of colour and spatial relationships to learn which flowers to forage from.[15] Bumblebees can also detect both the presence and the pattern of electric fields on flowers, which occur due to the positive static charges that are generated when bees fly through the air (see Atmospheric electricity), and take a while to leak away into the ground. They use this information to find out if a flower has been recently visited by another bee.
read more visit here:en.wikipedia.org/wiki/Bumblebee
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Great Bumblebee Pollination Example in the green house
Bumblebee From Wikipedia, the free encyclopedia
A bumblebee, also written bumble bee, is any member of the bee genus Bombus, in the family Apidae. There are over 250 known species,[1] existing primarily in the Northern Hemisphere although they also occur in South America. They have been introduced to New Zealand and the Australian state of Tasmania.
Bumblebees are social insects that are characterised by black and yellow body hairs, often in bands. However, some species have orange or red on their bodies, or may be entirely black.[2] Another obvious (but not unique) characteristic is the soft nature of the hair (long, branched setae), called pile, that covers their entire body, making them appear and feel fuzzy. They are best distinguished from similarly large, fuzzy bees by the form of the female hind leg, which is modified to form a corbicula: a shiny concave surface that is bare, but surrounded by a fringe of hairs used to transport pollen (in similar bees, the hind leg is completely hairy, and pollen grains are wedged into the hairs for transport).
Like their relatives the honey bees, bumblebees feed on nectar and gather pollen to feed their young.
Biology
Bumblebees do not have ears; however, they can feel the vibrations of sounds through nearby materials.
Habitat
Bumblebees are typically found in higher latitudes and/or high altitudes, though exceptions exist (there are a few lowland tropical species).[5] A few species (Bombus polaris and B. alpinus) range into very cold climates where other bees might not be found; B. polaris can be found in northern Ellesmere Island—the northernmost occurrence of any eusocial insect—along with its parasite, B. hyperboreus.[6] One reason for this is that bumblebees can regulate their body temperature, via solar radiation, internal mechanisms of "shivering" and radiative cooling from the abdomen (called heterothermy). Other bees have similar physiology, but the mechanisms have been best studied in bumblebees.[7] They adapt to higher elevations by extending their wing stroke amplitude.[8]
Nests
Bumblebees form colonies, which are usually much less extensive than those of honey bees. This is due to a number of factors including the small physical size of the nest cavity, the responsibility of a single female for the initial construction and reproduction that happens within the nest, and the restriction of the colony to a single season (in most species). Often, mature bumblebee nests will hold fewer than 50 individuals. Bumblebee nests may be found within tunnels in the ground made by other animals, or in tussock grass as opposed to Carpenter Bees that burrow into wood. Bumblebees sometimes construct a wax canopy ("involucrum") over the top of their nest for protection and insulation. Bumblebees do not often preserve their nests through the winter, though some tropical species live in their nests for several years (and their colonies can grow quite large, depending on the size of the nest cavity). In temperate species, the last generation of summer includes a number of queens who overwinter separately in protected spots. The queens can live up to one year, possibly longer in tropical species.
Colony cycle
Bumblebee nests are first constructed by over-wintered queens in the spring (in temperate areas). Upon emerging from hibernation, the queen collects pollen and nectar from flowers and searches for a suitable nest site.
Foraging behaviour
Bumblebees generally visit flowers that exhibit the bee pollination syndrome. They can visit patches of flowers up to 1--2 kilometres from their colony.[12] Bumblebees will also tend to visit the same patches of flowers every day, as long as they continue to find nectar and pollen,[13] a habit known as pollinator or flower constancy. While foraging, bumblebees can reach ground speeds of up to 15 metres per second (54 km/h).[14]
Experiments have shown that bumblebees use a combination of colour and spatial relationships to learn which flowers to forage from.[15] Bumblebees can also detect both the presence and the pattern of electric fields on flowers, which occur due to the positive static charges that are generated when bees fly through the air (see Atmospheric electricity), and take a while to leak away into the ground. They use this information to find out if a flower has been recently visited by another bee.
read more visit here:en.wikipedia.org/wiki/Bumblebee
Thank you for watching hope it helped in some way.
Please help me to publish this video! Share it on Facebook, Twitter,Reddit,Google+ and Blogs, Embed it in your site ...Thanks a lot!
My Facebook ▶ facebook.com/growtexas
YouTube Like page ▶ facebook.com/GardeningMore
Twitter ▶ twitter.com/RayGrowTexas
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