2023 2024 EduVark > Education Discussion > General Discussion


  #1  
November 10th, 2017, 09:37 AM
Unregistered
Guest User
 
NID Frelon Asiatique

Hi I would like to have the information about Asian Hornet arrival in france and how to recognize Asian Hornet and the risk factors involved?
  #2  
November 10th, 2017, 11:27 AM
Super Moderator
 
Join Date: Mar 2012
Re: NID Frelon Asiatique

The Asian Hornet arrived quite a while back in France. It is not a neighborhood animal variety. Critical predation of this hornet affects local species (counting honey bees) and can make pretty much harm nearby biodiversity. The species has turned out to be exceptionally very much acclimatized, as well as increased, because of a high multiplication rate and the nonappearance of predators. This is the reason, with the fall of the leaves in harvest time and winter, a few occupants were shocked to find the forcing homes of hornets in the trees.

How to perceive the Asian hornet?

20 to 25 millimeters ache for the specialists, up to 30 mm for the rulers, transcendently dark, a wide yellow-orange band on the mid-region and the yellow legs at the finishes, the Asian hornet (Vespa velutina) is somewhat Smaller than the European hornet (Vespa crabro).

Its round or oval formed home can reach up to 100 cm in distance across. It is regularly joined to high statures, yet additionally under a ventilated haven.

Risk Factors:

The Asian hornet is not any more hazardous and forceful towards man than some other hymenoptera (wasp, European hornet, honey bee) as long as it is not irritated and does not approach Of its home. In which case he can assault in gatherings. Its venom is not especially dangerous, but rather its sting can cross the thick tissues and prick profound (1 cm) or more all splash venom at a separation. Just a stun is to be dreaded in individuals who are sensitive to the chomps of these creepy crawlies. To date, about all Asian hornet assaults on people in France have occurred close dynamic homes or homes recovered, yet not completely pulverized or even coincidentally amid cultivating or support of spaces green.



Quick Reply
Your Username: Click here to log in

Message:
Options



All times are GMT +5. The time now is 05:01 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.6.0

1 2 3 4 5 6 7 8