Scientists Seek New Pesticide Alternatives (AP)
AP - Since the 1940s, methyl bromide has served farmers well as a stunningly lethal fumigant, killing off pests such as fungi, weeds, insects and rodents. But amid requirements that farmers stop using it, University of Georgia students are joining an international effort to find an earth-friendly alternative.
admin โ Fri, 2006 โ 03 โ 31 11:13