Alternative weed control advances in harvest time strategies
Farmers face persistent weeds like wild oats and wild mustard despite plowing herbicides and cultivation. Australia is testing chaff catching machines that burn or crush weed seeds at harvest, with up to 95 percent destruction but high cost.
MENTIONED IN THIS ARTICLE
Australia
Western Australia
Voyageurs and Voyager 2 Sit Side by Side in Canadian Recall
A reflective piece contrasts the 19th century voyageur with NASA's Voyager 2. It recalls grueling birch bark paddling, endless journeys on Great Lakes routes, and the romance of the voyageur life. It then notes Voyager 2’s 16 billion mile voyage and the Golden Record carrying earth sounds and music.
MENTIONED IN THIS ARTICLE
Voyageur
Earth
Also Mentioned on This Page
Canada
Wanda
Gover
Canada Periodical Fund
Tom
San
Superior
NASA
Sat
Peyona
Mars
Saturn
Pluto
Gad
Mozart
Chuck Berry
Johnny Be Good
Asia
Africa
Carl Sagan
Ingeed