Results 31 to 40 of about 5,394 (248)

Evaluation of Preemergent Herbicides for Chloris virgata Control in Mungbean [PDF]

Plants, 2021
Chloris virgata is a problematic weed in mungbean crops due to its high seed production, resistance to glyphosate and high dispersal ability. Pot and field experiments were conducted in 2020 and 2021 to evaluate a range of preemergent (PRE) herbicides for C. virgata control in mungbean.
Gulshan Mahajan, Bhagirath S. Chauhan
openaire   +5 more sources

Preemergent Bittercress Control on a Gravel Groundcover [PDF]

Journal of Environmental Horticulture, 2001
Abstract Bittercress (Cardamine hirsuta) is a problem weed year round in Southeastern U.S. container nurseries. It readily establishes itself on gravel production surfaces and in containers, producing seeds in 4 to 5 weeks. Gravel has limited adsorption sites for herbicides, and higher use rates are required for control.
Jeanne Briggs, Ted Whitwell, Melissa B. Riley, Russell Smith, Garry Legnani   +4 more
openaire   +1 more source

SELECTION OF HERBICIDES TARGETING THE USE IN CROP SYSTEMS CULTIVATED WITH SHOWY CROTALARIA [PDF]

Planta Daninha, 2015
The increase in the area planted with Crotalaria spectabilishas occurred by several factors, highlighting the potential to reduce the nematodes, nitrogen fixation and the high production of biomass.
G. B. P BRAZ, R. S OLIVEIRA JR, J. CONSTANTIN, H. K. TAKANO, C. A. CHASE, F. G. F. FORNAZZA, R. T. RAIMONDI   +6 more
doaj   +1 more source

Evaluation of some herbicides efficacy for weed control in chickpea (Cicer arietinum L.) L [PDF]

پژوهش‌های حبوبات ایران, 2010
The lack of herbicides for broadleaf weed control is one of the most important challenges ofchickpea production in Iran. Field experiments were conducted in Lorestan, Kermanshah, East andWest Azerbaijan to evaluate weed control and chickpea response to ...
Seyed Karim Mousavi, Peyman Sabeti, Naser Jafarzadeh, Dariush Bazzazi   +3 more
doaj   +1 more source

Efficacy of HPPD-inhibiting herbicides applied preemergence or postemergence for control of multiple herbicide resistant waterhemp [Amaranthus tuberculatus (Moq.) Sauer]

Canadian Journal of Plant Science, 2019
: Research was conducted in 2017 and 2018 to determine the relative efficacy of five HPPD-inhibitors, tank-mixed with atrazine, for the control of multiple herbicide resistant waterhemp.
L. Benoit, N. Soltani, D. Hooker, D. Robinson, P. Sikkema   +4 more
semanticscholar   +1 more source

Ornamental Plant and Weed Response to Oxyfluorfen Plus Prodiamine

HortTechnology
Ornamental plant and weed response to oxyfluorfen + prodiamine herbicide was evaluated in Connecticut and Tennessee, USA, in 2017 and 2018. Preemergence application of oxyfluorfen + prodiamine was made at 0 lb/acre, 2 + 0.75 lb/acre, 4 + 1.5 lb/acre, and
Jatinder S. Aulakh, Anthony Witcher, Vipan Kumar   +2 more
doaj   +1 more source

Planting Soybean Green: How Cereal Rye Biomass and Preemergence Herbicides Impact Amaranthus spp. Management and Soybean Yield

Weed science
Cereal rye (Secale cereale L.) cover crop and preemergence herbicides are important components of an integrated weed management program for waterhemp [Amaranthus tuberculatus (Moq.) Sauer] and Palmer amaranth (Amaranthus palmeri S.
J. Nunes, John M. Wallace, N. Arneson, William G. Johnson, Bryan Young, J. Norsworthy, Joseph T. Ikley, Karla L. Gage, Kevin Bradley, Prashant Jha, Sarah Lancaster, Vipan Kumar, Travis Legleiter, Rodrigo Werle   +13 more
semanticscholar   +1 more source

Bioefficiency of some indigenous biocontrol agents against Rhizoctonia solani causing cowpea seed rot and preemergence damping-off

IOP Conference Series: Earth and Environment, 2019
This study aimed to identify the main causal agent of cowpea seed rot and preemergence damping-off in Kerbala province and evaluate some indigenous biocontrol factors in comparison with biological and chemical commercial products in control of the ...
Rajaa G. Abdulmoohsin, A. Lahuf, Yasir N. Husain, Z. Hameed   +3 more
semanticscholar   +1 more source

Control of glyphosate-resistant waterhemp (Amaranthus tuberculatus) in dicamba - resistant soybean in New York

Weed Technology
Recent reports of glyphosate-resistant (GR) waterhemp pose serious concerns among crop producers in New York. Field experiments were conducted in 2019 and 2020 near Waterloo, New York, to evaluate the effectiveness of preemergence, postemergence ...
Midhat Z. Tugoo, Bryan Brown, Mike Stanyard, Mike Hunter, Vipan Kumar   +4 more
doaj   +1 more source

Biologically effective dose of diflufenican applied preemergence for the control of multiple herbicide–resistant waterhemp in corn

Weed technology
Waterhemp is a dioecious species with wide genetic diversity which has enabled it to evolve resistance to several commonly used herbicide groups in North America. Five field trials were established in Ontario to ascertain the biologically effective doses
N. Soltani, C. Willemse, P. Sikkema
semanticscholar   +1 more source