Thursday, July 21, 2011
Sunday, July 17, 2011
Final post from the old Magic Bulb
Ten years already?! Moving over to the bigger shop at 6221 Allisonville (just on the other side of Big Lots). Plenty of space, and we plan to use it. See you on the other side!
Monday, July 04, 2011
Saturday, July 02, 2011
Thursday, June 30, 2011
Natural predators sneak a trick past mealy bugs defenders
ladybird beetle larvae trick ants by resembling mealybug adults
Therein lay the evolutionary problem confronting ladybird beetles, whose larvae were highly vulnerable to ant attack.
To avoid being killed as they poach the ant's scales, ladybird larvae evolved to produce two anti-ant defences: an impregnable woolly coat of wax filaments, and glands which produce defensive chemicals. Most of the ladybird family's 6,000 species are found in lineages with one or both of these defences.
