The article reviews the weed species composition of oat, sunflower, wheat, buckwheat, rapeseed and flax agrophytocenoses on 390 fields in 21 districts Altai Krai: Aleyskiy, Bistroistokskiy, Baevskiy, Burlinskiy, Kamenskiy, Kosikhinskiy, Krutikhinskiy, Kytmanovskiy, Loktevskiy, Mamontovskiy, Novichikhinskiy, Pankrushikhinskiy, Rebrikhinskiy, Rubtsovskiy, Shipunovskiy, Sovetskiy, Tretyakovskiy, T...

Convolvulus arvensis L. Scop. (field bindweed) is a difficult weed to manage in organic cropping systems. suppression often requires intensive tillage and cultivation practices that have negative impacts on soil quality. To improve C. management organic, small grain systems, we compared ten system treatments field trial from the autumn of 2017 until harvest 2020 Corvallis, MT, USA. Cropping var...

in order to identify and determine weed population in sugar beet fields, 92 fields from five counties of kermanshah province in iran were selected and evaluated at two growing stages (early may and late september) in 2014. the weed population indices were calculated by counting the number of weeds separated on othe basis of genus and species. for all fields, the latitude, longitude and altitude...

Concerns about a global decline in pollinators have called for more knowledge the factors influencing wild pollinator abundance and diversity agroecosystems. Agricultural intensification has been identified as main cause of this “global crisis”, particularly due to reductions natural areas holding critical floral nesting resources. Maintaining native plants agricultural landscapes (e.g., field ...