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Weed-Competitive Ability of Spring and Winter Cereals in the Northern Great Plains
Crop rotation cultural weed control integrated weed management wheat barley
2015/12/23
The inclusion of winter cereals in spring-annual rotations in the northern Great Plains may reduce weed populations and
herbicide requirements. A broad range of spring and winter cereals were compare...
Influence of Intercropping with Spring Cereals on the Occurrence of Pea Aphids (Acyrthosiphon pisum Harris, 1776) and their Natural Enemies in Field Pea (Pisum sativum L.)
Acyrthosiphon pisum syrphid eggs syrphid larvae
2015/3/6
Occurrences of pea aphids and their natural enemies (syrphids, mummies caused by entomopathogenic fungi
Beauveria sp. and by the parasitic wasp Aphidius ervi) were compared in monocultures and mixtu...