Results 51 to 60 of about 2,070 (176)
Journal of Agrarian Change, EarlyView.ABSTRACT Since the late 1990s, the pesticide industry has undergone a ‘generics revolution’ as the centre of production, and trade has shifted to the global South. China and India have become major producers, capturing Latin American markets from Northern multinationals. As a major pesticide user and a key node in global supply chains, Argentina offers
Christian Berndt +2 more
wiley +1 more source
Response of Dicamba-Resistant Soybean to Glyphosate/Dicamba Application Rate and Timing
American Journal of Plant Sciences, 2019 Three field experiments were conducted during 2016 and 2017 in southwestern Ontario, Canada to evaluate the effect of glyphosate/dicamba (2:1 ratio) applied at the V2/V3 or V4/V5 growth stage on dicamba-resistant (DR) soybean injury, growth response and yield. At 1 DAA, glyphosate/dicamba at 450, 900, 1350, 1800 and 3600 g·ae·ha-1 caused 0, 0.3, 1.8, 3.
Nader Soltani +2 more
openaire +2 more sources
Embedded Pesticide Use: Exploring the Pesticide‐Land Nexus
Journal of Agrarian Change, EarlyView.ABSTRACT Since the turn of the century, global land grabs, farmland financialization and land‐based food sovereignty movements have returned the land question to the heart of agrarian studies. Meanwhile, abiding interest in pesticides has been reanimated in the face of changes in production, regulation and knowledge of toxicity.
Julie Guthman, Marion Werner
wiley +1 more source
SPECTRUM OF WEED CONTROL WITH 2,4-D AND DICAMBA HERBICIDES ASSOCIATED TO GLYPHOSATE OR NOT [PDF]
Planta Daninha, 2017 The possibility of using auxin mimics herbicides in culture postemergence applications contributes to weed management. This study aimed at evaluating and comparing the effectiveness of 2,4-D and dicamba herbicides on glyphosate resistant or tolerant ...
J.B. OSIPE +4 more
doaj +2 more sources
New Phytologist, EarlyView.Maize regeneration via somatic embryogenesis by ectopic expression of morphogenic factors TaGRF4‐TaGIF1 and ZmBBM. Summary Transformation is an indispensable tool for plant genetics and functional genomics. Although stable transformation in maize is no longer a major obstacle, there remains a need for accessible and efficient methods for academic ...
Zongliang Chen +8 more
wiley +1 more source
Restoration ecology in conflict along the Colorado front range
Restoration Ecology, EarlyView.Abstract Introduction Cheatgrass (Bromus tectorum) is a challenge to restoration in western North America. It attracts the attention of academic and government research scientists, weed managers, and chemical companies. Attempts to control it cause conflicts among these groups.
G. Robert Brakenridge, Tim R. Seastedt
wiley +1 more source
Changes in Soybean Yield Components in Response to Dicamba
Agrosystems, Geosciences & Environment, 2019 Core Ideas Dicamba off‐target movement to sensitive soybean is a major concern. Soybean has the ability to compensate through increased branching when exposed to dicamba during the vegetative growth stage. The reproductive growth stage of soybean was the
Matthew R. Foster, James L. Griffin
doaj +1 more source
Dicamba: Dynamics in Straw (Maize) and Weed Control Effectiveness
AgronomyDicamba is a post-herbicide, showing some activity in soil, and its dynamics can be influenced by several factors, including the presence of straw. Brazil has more than 50% of its production area in a no-till system; thus, a good amount of the herbicide ...
Tamara Thais Mundt +5 more
doaj +1 more source
Cover crop and termination date effects on wheat forage biomass, nutrient content, and profitability
Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.Abstract Cover crops are being encouraged due to benefits to soil health and ecosystem services, but they could negatively affect subsequent forage production and system profitability in regions with limited water availability. The objectives of this study were to determine the effects of cover crop treatment and termination date on wheat (Triticum ...
Yuan Zhang +3 more
wiley +1 more source
Agriculture, 2020 Dicamba is a herbicide with a moderate volatility profile. Such volatility behavior can be significantly diminished with formulation technology and volatilization reducers. The objective of this study was to quantify the volatility potential of dicamba diglycolamine salt (DGA) in a standalone application or in tank mixture with glyphosate (potassium ...
Caio A. Carbonari +8 more
openaire +4 more sources