Agronomy, 2012 Greenhouse and field studies were conducted in 2007 and 2008 to investigate possible multiple-resistance of horseweed to paraquat and glyphosate, and to evaluate the effect of the addition of metribuzin to paraquat on control of paraquat-resistant ...
Daniel H. Poston +3 more
doaj +2 more sources
A Practical Guide for Harnessing Phylogenomics in Biocontrol: Accounting for Topological Uncertainty and Phylogenetic Distance in the Centrifugal Phylogenetic Method and Beyond. [PDF]
Evol ApplABSTRACT In the genomic era, phylogenomics is playing an increasingly important role in biological control research for prioritising species in host specificity testing, species delimitation, and elucidating the origins of introduced species. This paper outlines key concepts in phylogenomics relevant to biocontrol practitioners and provides practical ...
Chen SH +3 more
europepmc +2 more sources
Unraveling the Role of P450 Reductase in Herbicide Metabolic Resistance Mechanism. [PDF]
Plant DirectABSTRACT Plants require cytochrome P450 reductase (CPR) to supply two electrons for cytochrome P450 monooxygenase enzymes (P450) to react with an organic substrate. The transfer of electrons to the P450 active site in the P450 catalytic site relies on a robust and intricate CPR:P450 complex in the endoplasmic reticulum membrane.
Rigon CAG +3 more
europepmc +2 more sources
Horseweed management with shading and cover crops, and the tolerance of two horseweed growth types to glyphosate [PDF]
, 2022 Field experiments were conducted to evaluate if fall-planted cereal rye in combination with narrow row soybean improved glyphosate-resistant (GR) horseweed management.
Fisher, Justine Lynn
core +1 more source
Soybean (Glycine max L.) canopy response to simulated dicamba vapor drift using unmanned aerial sensing. [PDF]
Pest Manag SciSensitive soybean canopies subjected to 0.056 g a.e. ha−1 dicamba were identifiable 8 days after treatment using UAS correlating to visible and nonvisible portions of the electromagnetic spectrum. Abstract BACKGROUND Concerns about off‐target dicamba exposure to sensitive vegetation have escalated following the commercialization of dicamba‐tolerant (DT)
Kerr DR +5 more
europepmc +2 more sources
Competitive ability of soybean cultivars with horseweed (Conyza bonariensis) [PDF]
Planta Daninha, 2013 The existence of large areas infested with populations of Conyza spp. resistant to glyphosate in Brazil demands appropriate and integrated management strategies.
M.M. Trezzi +5 more
doaj +1 more source
Rapid Detection of Horseweed and Black Picker Sensitivity Levels to Saflufenacil [PDF]
Planta Daninha, 2019 : Resistance to herbicides is one of the main factors responsible for weed control failures. Once uncontrolled and stressed, resistant weeds demand a new application of herbicides from different modes of action, which results in higher monetary costs and
L. VARGAS +6 more
doaj +1 more source
Allelopathic effects of pathogenic fungi on weed plants of soybean and corn crops
Bioscience Journal, 2015 The herbicides application can be reduced with alternative methods, as pathogenic fungi use, that produces several secondary compounds in growth medium, which has phytotoxicity.
Ariane Spiassi +5 more
doaj +3 more sources
Herbicide mixtures for post-emergence control of horseweed in coffee interrow
Revista Agrogeoambiental, 2022 Glyphosate-resistant biotypes of horseweed (Conyza spp.) have been a constant problematic for coffee growers all over Brazil. Therefore, this work was developed with the objective of evaluating efficacy of different herbicides, applied isolated or in ...
Breno Ribeiro Bornelli +3 more
doaj
Planta Daninha, 2011 Conyza canadensis e C. bonariensis são espécies invasoras cujo relato tem sido cada vez mais frequente, dada sua capacidade de desenvolvimento em áreas com palhada, sob sistema de semeadura direta (SSD).
O.M Yamashita +2 more
doaj +1 more source