Results 21 to 30 of about 226,479 (280)
Fruiting phenology of some weed species in sowing of chosen cultivar plants
Acta Agrobotanica, 2012 In the paper, the percentage shares of the phases of fruiting and diaspore shedding of some weed species during fodder beet, spring wheat and faba bean harvest are presented. The results of the study were gathered in the years 2000-2003 on river alluvial
Marian Wesołowski
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SELECTIVITY OF HERBICIDES [PDF]
Plant Physiology, 1946 With the introduction of new organic chemicals, the use of selective herbicides is finding broader application. Stimulated by war conditions, their use offers a promising method for increasing efficiency and reducing drudgery of agricultural production.
openaire +2 more sources
Measurements of Penetration and Detoxification of PS II Herbicides in Whole Leaves by a Fluorometric Method [PDF]
, 1984 The effect of herbicides that inhibit the photosynthetic electron transport at the photosystem II acceptor side has been analyzed in whole plants by using a fluorometric method.
Gräber, Peter +3 more
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Deep learning for detecting herbicide weed control spectrum in turfgrass
Plant Methods, 2022 Background Precision spraying of postemergence herbicides according to the herbicide weed control spectrum can substantially reduce herbicide input.
Xiaojun Jin +4 more
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Agriculture, 2022 Herbicides are widely used to kill weeds and increase crop production all over the world. Nevertheless, some weeds show certain structural modifications in response to herbicide application that impart mostly partial or sometimes complete tolerance to ...
Sidra Riaz +9 more
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Effect of selected herbicides on yielding and malting quality of spring barley cultivars
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017 The aim of the study was to determine the effect of herbicides on yields, yield components and malting quality of the grains of barley cultivars. Literature worldwide lacks works on the impact of herbicides on the brewing quality of barley.
Kazimierz Noworolnik +1 more
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UAS Imagery and Computer Vision for Site-Specific Weed Control in Corn [PDF]
arXiv, 2022 Currently, weed control in a corn field is performed by a blanket application of herbicides which do not consider spatial distribution information of weeds and also uses an extensive amount of chemical herbicides. In order to reduce the amount of chemicals, we used drone based high-resolution imagery and computer-vision techniwue to perform site ...
arxiv
Herbicide cycling has diverse effects on evolution of resistance in Chlamydomonas reinhardtii [PDF]
, 2012 Cycling pesticides has been proposed as a means of retarding the evolution of resistance, but its efficacy has rarely been empirically tested. We evolved populations of Chlamydomonas reinhardtii in the presence of three herbicides: atrazine, glyphosate ...
Alekshun +54 more
core +1 more source
A Low-cost Robot with Autonomous Recharge and Navigation for Weed Control in Fields with Narrow Row Spacing [PDF]
arXiv, 2021 Modern herbicide application in agricultural settings typically relies on either large scale sprayers that dispense herbicide over crops and weeds alike or portable sprayers that require labor intensive manual operation. The former method results in overuse of herbicide and reduction in crop yield while the latter is often untenable in large scale ...
arxiv
Turfgrass Herbicides: Mechanisms of Action and Resistance Management
EDIS, 2015 Herbicides are an effective tool for controlling weeds in turfgrass; however, weeds can become resistant to herbicides and create significant problems for turfgrass production.
Ramon G. Leon, J. Bryan Unruh
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