Ecological Science News

Wednesday, August 16, 2006

Wild mushroom season

Truffle trouble

The traditional pastime of foraging for edible wild fungi now has commercial potential, but there are questions about its legality

Peter Marren
Wednesday August 16, 2006
The Guardian
(c)

Having caught Tee-Hillman picking mushrooms on Forestry Commission land, it [DEFRA] confiscated her basket of "brown chanterelles worth £28", and prosecuted her for theft.

The case was heard in Bournemouth crown court last spring, with Defra arguing that taking products from the forest for commercial gain was like stealing apples from someone's garden. But the judge, John Boggis QC, dismissed the case, on grounds of pettiness. He was there, he said, to try muggers and drug dealers, not ladies who pick mushrooms.

Commercial picking may or may not harm the fungus. But no one objects to mushrooms being picked for the kitchen pot.

Read the full story at http://society.guardian.co.uk/societyguardian/story/0,,1844949,00.html






Monday, August 14, 2006

Bug pest hits GM cotton

Integrated Pest Management

New Scientist (29 July) page 5, reported that China now has a problem with mirid (bug) pests in genetically modified cotton. There are previous studies in Australia reporting that salt (NaCl) can be used to improve bug control. http://www.newscientist.com/article/mg19125623.300.html

Salt mixtures for mirid management
By Moazzem Khan
Australian CottonGrower Vol 24, No 3, page 10 (2003)
http://www.greenmountpress.com.au/cottongrower/issues/243jjcot03/243mirid.htm
e.g. see 11th Australian Cotton Conference Proceedings 2002, p.401
The Cotton Research and Development Corporation funded this project (DAQ 110C)

Green and brown mirids have become important mid to late season sucking pests in cotton — particularly Ingard cotton —causing considerable damage (see The Australian Cottongrower July–August 2001, p.6)