Results 361 to 370 of about 7,615,538 (400)

Weed management in canola (Brassica napus L): a review of current constraints and future strategies for Australia

Archives of Agronomy and Soil Science, 2020
Weeds are a major constraint to canola (Brassica napus L.) production, reducing grain yield and quality. The repeated use of pre- and post- emergent herbicides to control several grasses and broadleaf weeds has escalated the problem of herbicide ...
M. Asaduzzaman, J. Pratley, D. Luckett, D. Lemerle, Hanwen Wu   +4 more
semanticscholar   +1 more source

Weed diversity and weed management

Weed Science, 1997
The story of agriculture is the story of weed interference. After millennia of weed control we still have weeds. This situation has led many growers to observe that “the weeds always win.” One of the most important reasons weeds are so successful is their biodiversity. Biodiversity is an inevitable consequence of the struggle an individual weed species
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Weed Management for Parasitic Weeds

2014
Parasitic weeds, representing more than 4,000 species of more than 20 higher plant families, are one of the most destructive and intractable pests to agricultural production in both developed and developing countries. Parasitic weeds cause heavy damage to numerous crops by reducing both crop yield and quality.
Neeraj Kumar Dubey, Radi Aly
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Integrated weed management (IWM): why are farmers reluctant to adopt non-chemical alternatives to herbicides?

Pest Management Science, 2019
Implementation of integrated weed management (IWM) has been poor, with little evidence of concomitant reductions in herbicide use. Non-chemical methods are often adopted as a means of compensating for reduced herbicide efficacy, due to increasing ...
S. Moss
semanticscholar   +1 more source

Sustainable Weed Management [PDF]

, 2019
Weed management is an essential element of successful crop production. In recent times, an exponential rise in human population and drastic changes in climate and production techniques have intensified the crop production systems and increased the weed infestations.
Bajwa, Ali Ahsan, Khan, Muhammad Jamal, Bhowmik, Prasanta Chitta, Walsh, Michael, Chauhan, Bhagirath Singh   +4 more
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Weeds and weed management in carrots: A review.

2002
Information about key weeds, new weeds or species that have recently spread, critical period of competition, weed management programmes in Integrated and Organic production, approved herbicides and those currently undergoing registration for use in carrots (Daucus carota L.) grown under field conditions in Croatia (HR), Denmark (DK), Finland (FIN ...
TEI, Francesco, Baumann D. T., Bleeker P., Dobrzanski A., Economou G., Fogelberg F., Froud Williams R. J., Hoek H., Melander B., Rocha F., Ruuttunen P., Rzozi S. B., Sanseovic T., Simoncic A., Torma M., Uygur N., Van der Weide R., Verschwele A., Villeneuve F., Zaragoza C.   +19 more
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The use of agricultural robots in weed management and control

Robotics and automation for improving agriculture, 2019
Weed management and control are essential for the production of high-yielding and high-quality crops, and advances in weed control technology have had a huge impact on agricultural productivity.
B. Steward, Jingyao Gai, Lie Tang
semanticscholar   +1 more source

Weed management practices in Argentina crops

Weed technology, 2019
Data from surveys are used to help quantitatively diagnose the relative importance of chemical and nonchemical management practices, identify weed problems, and provide potential solutions.
J. Scursoni, Alejandra C. Duarte Vera, F. Oreja, B. C. Kruk, E. B. de la Fuente   +4 more
semanticscholar   +1 more source

A Statewide Survey of Stakeholders to Assess the Problem Weeds and Weed Management Practices in Nebraska

Weed technology, 2018
Stakeholders were surveyed across Nebraska to identify the problem weeds and assess common weed management practices. A total of 425 responses were returned across four Nebraska extension districts (Northeast, Panhandle, Southeast, and West Central ...
D. Sarangi, A. Jhala
semanticscholar   +1 more source

Weeds and Weed Management in Upland Rice

1986
Publisher Summary This chapter develops weed control research programs for upland rice to look for herbicides that are efficient and safe and that can be integrated with existing control methods. Upland rice is grown under a wide range of management intensities, varying from shifting cultivation—as in Malaysia—to highly mechanized systems, as in ...
S. Sankaran, S. K. De Datta
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