Dean E. Riechers Corresponding author. Department of Crop Sciences, University of Illinois, Urbana, IL 61801; [email protected] Two studies investigated off-target exposure of soybean to plant growth regulator (PGR) herbicides and determined if simultaneous exposure to PGR herbicides and labeled soybean herbicides increase PGR injury. The PGR herbicides, 2,4-D, clopyralid, and dicamba, as well ...

Abstract In the mid‐southern USA, rice ( Oryza sativa L.) is flooded primarily to suppress weed germination and growth. Two experiments were conducted determine whether herbicide performance in conventional or Clearfield control programs was affected by intermittent flooding. The effects of flooding program on barnyardgrass Echinochloa crus‐galli (L.) P. Beauv) control, grain yield, water appli...

Abstract Downy brome is a troublesome facultative winter-annual grass weed that invades agricultural and nonagricultural lands in western North America can cause substantial crop yield losses particularly no-till winter wheat. Glyphosate-resistant (GR) downy was identified southern Alberta 2021, representing the first confirmation of GR Canada. This study designed to evaluate alternative herbic...

Onion (Allium cepa L.) weed interference lowers bulb yield and financial return for onion growers who pay labour. During the Rabi seasons of 2011–12 2012–13, a field experiment was worked out at Horticultural College Research Institute, Dr.Y.S.R University, Venkataramanagudem, Tadepalligudem, West Godavari District, A.P to examine effects pre post emergence herbicides on economics cv.N–53. Ten ...

A field experiment was conducted at ICAR- Indian Institute of Soil Science (IISS), Bhopal (Madhya Pradesh) to evaluate the impact different levels crop residue retention and herbicidal weed control measures on dynamics, growth yield characteristics chickpea under conservation agriculture. Data were recorded study, characters chickpea. Results indicate that pre-emergence herbicide application tr...

A field experiment was conducted at Anbil Dharmalingam Agricultural College and Research Institute, Tiruchirappalli during Summer, 2021 to evaluate the weed management practices in green gram. The study comprised of eleven with different combination viz., pre emergence (PE) application Diclosulam 17.5 g/ha, Pendimethalin + Imazethapyr 1 kg/ha, post (POE) Fluazifop-p-butyl Fomesafen 313 Acifluor...

Background: Groundnut or peanut (Arachis hypogaea L.) is known as the ‘king’ of oilseeds. It one most important food and cash crop India. Among different constraints that limit productivity groundnut, weed menace serious bottlenecks. A field experiment was conducted at Perunthalaivar Kamaraj Krishi Vigyan Kendra, Puducherry during 2019 to 2020 study tank mix application post-emergence herbicide...