Results 31 to 40 of about 1,377 (164)

Effect of nozzle type selection on prickly sida (Sida spinosa L.) and barnyardgrass (Echinochloa crus-galli (L.) P. Beauv.) control in Mississippi cotton (Gossypium hirsutum)

Journal of Plant Protection Research, 2022
Nozzle type and herbicide application timing can affect herbicide efficacy. Prickly sida (Sida spinosa) and barnyardgrass (Echinochloa crus-galli) are problematic weeds in eastern Mississippi cotton production and have reduced yield in recent years ...
J. Connor Ferguson, Justin S. Calhoun, Kayla L. Broster, Luke H. Merritt, Zachary R. Treadway, Michael T Wesley Jr., Nicholas Fleitz   +6 more
doaj   +1 more source

Alternatives for the chemical control of sourgrass at post-emergence [PDF]

Pesquisa Agropecuária Brasileira
The objective of this work was to evaluate the effectiveness of herbicides when applied alone and in combinations at sourgrass (Digitaria insularis) post-emergence, as well as to identify a substitute to paraquat in sequential application.
Maikon Tiago Yamada Danilussi, Juliano Bortoluzzi Lorenzetti, Alfredo Junior Paiola Albrecht, Arthur Arrobas Martins Barroso, Leandro Paiola Albrecht, Guilherme Rossano dos Santos, André Felipe Moreira Silva, Giuzeppe Augusto Maran Caneppele   +7 more
doaj   +1 more source

Evaluation of weed size and adjuvants on Texas panicum control with clethodim

Weed Technology
Clethodim is an important herbicide for managing Texas panicum. However, its efficacy is influenced by the weed size and environmental stress during application.
Alexis R. Clobas-Celiz, Michael W. Marshall, Daniel J. Anco, Sruthi Narayanan Kutty   +3 more
doaj   +1 more source

Weed control and crop selectivity of post-emergence herbicides in common beans

Ciência Rural
: There are few options of wide spectrum selective herbicides registered for post-emergence weed control in common beans crop. The experiment aimed to test crop selectivity and weed control of post-emergence herbicides on common beans.
Lucas De Ross Marchioretto, Taísa Dal Magro   +1 more
doaj   +1 more source

Efficacy of herbicides against yellow nutsedge (Cyperus esculentus) plants originating from seeds

Julius-Kühn-Archiv, 2020
Yellow nutsedge (Cyperus esculentus) is a troublesome weed. It reproduces and spreads mainly via tubers, but also viable seeds are produced. The seeds are very small and have little resources stored.
Keller, Martina, Krauss, Jürgen, Total, René, Neuweiler, Reto   +3 more
doaj   +1 more source

Clethodim: evaluation in field experiments for grass-weed control in oilseed rape

, 2012
Clethodim, an ACCase inhibitor, is being developed as a potential grass-weed herbicide for use in a number of crops including oilseed rape in the UK.
Moss, S. R., Stormonth, D., Guichard, A.
core   +2 more sources

Sourgrass phenological stage and efficacy of ACCase-inhibiting herbicides [PDF]

Planta Daninha, 2020
Background: Sourgrass (Digitaria insularis) is a highly disseminated weed in Brazil. It is a perennial grass weed that has high infesting capacity in agricultural areas and presents glyphosate-resistant biotypes.
Jéssica C. Presoto, Jeisiane F. Andrade, Laura A. Souza, Laura S. Teixeira, Saul J.P. Carvalho   +4 more
doaj   +1 more source

Selectivity of Iodosulfuron-Methyl Association with ACCase Inhibitors and 2.4-D in Wheat and Barley Crops [PDF]

Planta Daninha, 2018
: This research aimed to assess the selectivity of treatments involving the commercial formulations tank mixtures of iodosulfuron-methyl with herbicides ACCase inhibitors (fenoxaprop-p-ethyl and clethodim) and synthetic auxins (2.4-D), applied in post ...
R.A.K. KARPINSKI, A.A.P. SILVA, E.O. HELVIG, C.D.G. MACIEL, S.B.C. LUSTOSA, V. SPADER   +5 more
doaj   +1 more source

Forest edges buffer effects of agricultural management on bee–plant interaction networks

Ecological Entomology, EarlyView.
Agricultural management effects: Organic and conventional crop margins host similar bee and plant species, but network structure differs: organic farms exhibit higher interaction diversity, conventional farms higher connectance. Role of forest edges: Native forest edges stabilize bee–plant networks by providing continuous floral resources and suitable ...
Samantha Marx de Castro, Cauê Nagatani, Vania Nobuko Yoshikawa, Franciny Yuko Urushima, Kelli dos Santos Ramos, Guaraci Duran Cordeiro, Maria Santina de Castro Morini   +6 more
wiley   +1 more source

Seletividade de herbicidas, aplicados em pós-emergência, às plantas de alfafa Selectivity of applied port-emergence herbicides in the alfafa plants

Planta Daninha, 2000
Foram conduzidos doi experimentos na UNESP/Jaboticabal, em casa-de-vegetação, com o objetivo de avaliar-se a toxicidade de diferentes herbicidas, aplicados em pós-emergênica, às plantas de alfafa.
Gláucia de Mello, Ricardo A. Reis, Julio C. Durigan, Lino R. Ferreira   +3 more
doaj   +1 more source