SANParks.org Forums |
| Previous topic | First unread post | Next topic Page 1 of 1 [ 10 posts ] |
| Post new topic | Post a reply |
| Print view |
| Bees |
|---|
|
Joined: Tue Sep 05, 2006 12:04 pm Posts: 106 Location: South Africa |
| Tue Feb 26, 2008 9:48 am |
|
How do bees have sex? Is it in mid-flight? Does the male die?
|
| Last post |
|
Honorary Virtual Ranger Joined: Fri Jan 14, 2005 5:42 pm Posts: 18634 Location: Red sand, why do I keep thinking of red sand? |
| Tue Feb 26, 2008 10:07 am |
|
When one queen survives in a colony, she will fly out on a sunny, warm day to a "drone congregation area" where she will mate with 12-15 drones. If the weather holds, she may return to the drone congregation area for several days until she is fully mated. The young queen stores the sperm in her spermatheca. She will selectively release sperm from that one mating flight for the remaining 2-7 years of her life.
The young queen has only a limited time to mate. If she is unable to fly for several days because of bad weather and remains unmated, she will become a "drone layer." Drone-laying queens usually mean the death of the colony, because the workers have no fertilized (female) larvae from which to raise a replacement. A special, rare case of reproduction is thelytoky: the reproduction of female workers or queens by laying worker bees. Thelytoky occurs in the Cape bee, Apis mellifera capensis, and has been found in other strains at very low frequency. read more |
| Thank you! |
|
Joined: Tue Sep 05, 2006 12:04 pm Posts: 106 Location: South Africa |
| Tue Feb 26, 2008 11:01 am |
|
Thank you for the quick reply. Most interesting. Something I did not know and learnt again.
|
| Bee's in Kruger |
|
Junior Virtual Ranger Joined: Mon Mar 10, 2008 9:10 am Posts: 373 Location: Pretoria |
| Wed Apr 09, 2008 6:14 pm |
|
I have read that the Kruger scientists are a bit concerned about the "Exotic bee mite" that was found in 2000 in Kruger.
According to them its appearance may have a big impact on Kruger's plant life. Are the Bee population shrinking? Anyone with some more updated info? |
|
Senior Virtual Ranger Joined: Sat Jul 15, 2006 8:40 pm Posts: 2850 Location: At work |
| Wed Apr 09, 2008 9:07 pm |
|
pieter22, don't know about the bee mite. Maybe another forumite does?
However, when searching for bee information, I did come across two interesting articles: Honeybees Cybertracked! Insects getting more attention in Kruger The first article talks about disease threats to bees, and the use of Cybertracker to gather data on bee colonies. |
| Re: Bees |
|
Joined: Sat Jan 03, 2009 7:33 pm Posts: 6 Location: LINCOLN UK |
| Sun Mar 01, 2009 11:07 am |
|
Good reply DuQues! I'm a beekeeper in the uk. The mite found in 2000 was probably Varroa which is causing havoc in bee stocks world wide.It carries a number of virus's and may be the cause of colony collapse disorder.
|
| Re: Bees |
|
Joined: Wed Nov 15, 2006 12:48 pm Posts: 248 Location: ...now or later on ? |
| Wed Mar 11, 2009 5:11 pm |
|
If I wanted to attract bees to the garden, what would give best results ? Not just the occasional bee...
|
| Re: Bees |
|
Joined: Wed Mar 18, 2009 11:33 am Posts: 24 Location: Pretoria, RSA |
| Fri Nov 26, 2010 1:10 pm |
|
Bees have their own shopping baskets - pollen baskets. This was interesting to spot this on a few bees busy feasting on an aloe.
![]() |
| Re: Bees |
|
Distinguished Virtual Ranger Joined: Wed Aug 31, 2005 12:28 am Posts: 14372 Location: Pretoria, RSA |
| Fri Nov 26, 2010 2:02 pm |
|
|
| Re: Bees |
|
Joined: Wed Mar 18, 2009 11:33 am Posts: 24 Location: Pretoria, RSA |
| Fri Nov 26, 2010 2:19 pm |
|
Thanks |
| Top |
| Post new topic | Post a reply |
|
Page 1 of 1 [ 10 posts ] Previous topic | First unread post | Next topic |
Users browsing this forum: No registered users and 2 guests |
| Board index » Special Interests » Insects and other invertebrates |