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BLASTOPHAGA PSENES PDF

PDF | Ficus carica var. smyrica is the rare fruit trees that depend on pollination wasp Blastophbaga psenes for fertilization and forming fruits. In a way, Estahban’s. PDF | On Jan 1, , F. Kjellberg and others published Longevity of a fig wasp ( Blastophaga psenes). Dynamics of Blastophaga psenes Populations, Availability of Caprifigs, and Fig Endosepsis Caused by Fusarium moniliforme. T. J. Michailides and D. P. Morgan .

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In other projects Wikimedia Commons Wikispecies. When wasps emerge from the syconium, they rush to the nearest syconia. Also, the incidences of this fungus are higher when there is a high population of wasps with limited figs.

Male trees contain female flowers with short styles. When an adult wasp is mature, it mates with another wasp within the syconium. Some fall from the fig to the ground. Due to this rush, pollination will become less effective as more pollen falls off of the wasp bodies.

Lbastophaga these wasps have such short lives, selection has favored this attraction towards receptive plants to be easily distinguishable from a few meters.

Universal Chalcidoidea Database

This layering of ovipositing causes the larvae of P. For instance, the fig could be a non-pollinator and therefore not release any chemical substance.

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Each larva from a deposited egg destroys a female flower when it feeds on its growing seed. Blastophaga psenes Scientific classification Kingdom: This rush creates a large number of wasps all competing to enter an adjacent syconium.

Blastophaga psenes – Wikipedia

Because this nematode is primarily found in the hemocoel of a female wasp, males are not associated with nematodes. In the case where the ants cannot detect odors, the wasps will not be predated upon. Instead, it will move on and search for another receptive fig.

From Wikipedia, the free encyclopedia. Blastophaga psenes Linnaeus[1].

Blastophaga – Wikipedia

The more wasps that pass through one ostiole, the more likely the wasp will contract F. On the blastophaya hand, female flowers on female trees have long styles. They know that most fig wasps are located on male fig trees, so they use that relationship to prey on wasps.

There is a major difference between male and female fig trees. Once wasps emerge from the syconium, they have to figure out how to get to the fig in which they want to deposit their eggs.

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The wasps become contaminated with spores of the fungus as they contact plant surfaces upon emergence. They have no wings and die shortly after. This can lead to some flowers not being pollinated because some styles are too long.

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Blastophaga grossorum GravenhorstBlastophaga vaidi Joseph, Cynips psenes Linnaeus, This page was last edited on 14 Novemberat Mutualism occurs between fig and fig wasps, which creates a need for specific species of figs to be pollinated by specific species of wasps.

From there, the short life cycle of a B. WikiProject Biology may be able to help recruit an expert.

While the nematodes as parasites are not lethal to B. Proceedings of the Royal Society B: The ants use the fig-fig wasp mutualism to find the fig wasps by detecting an odor that comes from the figs of the male trees.

Fig Ficus carica, Moraceae.

Some wasps can carry a disease that is carried by F. This also implies that the fig wasp population is much more active and larger in the spring. Agaonidae Pollinator Hymenoptera Insects described in Wasps who were higher up in the tree or further out on a branch also showed more fungus on their wings and bodies.

The wasps assess the figs before entrance.