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These terms define your current search. Click the × to remove a term. Biological Sciences: organisms > plants > weeds × 1601 items, grouped by Economics, Business and Industry (view ungrouped items) administrative management (92)    (Click to View) Multifunctional shade-tree management in tropical agroforestry landscapes - a review Journal of applied ecology (Click to View) Pollen counts and their relationship to meteorological factors in Ankara, Turkey during 2005–2008 International journal of biometeorology (Click to View) Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration Field crops research (Click to View) Using a State-and-Transition Approach to Manage Endangered Eucalyptus albens (White Box) Woodlands Environmental management all 92 items... economics (352)    (Click to View) Agronomic productivity and nitrogen requirements of alternative tillage and crop establishment systems for improved weed control in direct-seeded rice Field crops research (Click to View) Interference and economic threshold of horse purslane (Trianthema portulacastrum) in soybean cultivation in northern India Weed biology and management (Click to View) Uses and flock management practices of scavenging chickens in Wolaita Zone of southern Ethiopia Tropical plant biology (Click to View) Contamination of internationally traded wheat by herbicide‐resistant Lolium rigidum Weed biology and management all 352 items... products and commodities (719)    (Click to View) Arbuscular mycorrhizal fungi shift competitive relationships among crop and weed species Plant and soil (Click to View) Agronomic productivity and nitrogen requirements of alternative tillage and crop establishment systems for improved weed control in direct-seeded rice Field crops research (Click to View) Interference and economic threshold of horse purslane (Trianthema portulacastrum) in soybean cultivation in northern India Weed biology and management (Click to View) Community dominance patterns, not colonizer genetic diversity, drive colonization success in a test using grassland species Plant ecology all 719 items...