Results 21 to 30 of about 2,856 (217)

Effects of Soil-applied Imazapic on Pecan Production [PDF]

HortTechnology, 2010
A persistent problem was identified in pecan ( Carya illinoinensis ) orchards throughout southern Georgia in which pecan trees growing in rows immediately adjacent to peanut ( Arachis hypogaea ) fields developed hollow pecans.
M. Lenny Wells, Eric P. Prostko
openaire   +1 more source

Imazapic

South American Sciences ISSN 2675-7222, 2020
O amendoim é uma cultura oleaginosa de grande importância econômica, principalmente para o Estado de São Paulo, onde é cultivado na reforma dos canaviais e são pouco conhecidos os impactos dos herbicidas na cultura. Dentro deste contexto, objetivou-se avaliar os efeitos de diferentes doses de imazapic no controle de eventual comunidade infestante de ...
Fabricio Zera, Rodolfo Chaves, Letícia Santos, Gabriel Ferreira, Alice Rodrigues, Isadora Santos   +5 more
openaire   +3 more sources

Interaction between saflufenacil and imazapyr+imazapic in the management of barnyardgrass and weedy rice and selectivity for irrigated rice [PDF]

Ciência Rural
: The use of imidazolinone-tolerant rice cultivars allows selective control of weedy rice and barnyardgrass. However, in many situations, there is a need to add herbicides from other chemical groups to increase the spectrum of weed control. In this sense,
Ânderson da Rosa Feijó, Marcus Vinicius Fipke, Luiza Piccinini Silveira, Edinalvo Rabaioli Camargo, Nelson Diehl Kruse, Luis Antonio de Avila   +5 more
doaj   +2 more sources

Nanoparticles Based on Chitosan as Carriers for the Combined Herbicides Imazapic and Imazapyr [PDF]

Scientific Reports, 2016
AbstractThe use of lower concentrations and fewer applications of herbicides is one of the prime objectives of the sustainable agriculture as it decreases the toxicity to non-targeted organisms and the risk of wider environmental contamination. In the present work, nanoparticles were developed for encapsulation of the herbicides imazapic and imazapyr ...
Maruyama, Cintia Rodrigues, Guilger, Mariana, Pascoli, Mônica, Bileshy-José, Natalia, Abhilash, P. C., Fraceto, Leonardo Fernandes, De Lima, Renata   +6 more
openaire   +3 more sources

Ten‐year ecological responses to fuel treatments within semiarid Wyoming big sagebrush ecosystems

Ecosphere, 2022
Sagebrush ecosystems of western North America are threatened by invasive annual grasses and wildfires that can remove fire‐intolerant shrubs for decades. Fuel reduction treatments are used ostensibly to aid in fire suppression, conserve wildlife habitat,
David A. Pyke, Scott E. Shaff, Jeanne C. Chambers, Eugene W. Schupp, Beth A. Newingham, Margaret L. Gray, Lisa M. Ellsworth   +6 more
doaj   +1 more source

Sericea lespedeza control with postemergence and preemergence herbicide applications in fields managed for northern bobwhite

Wildlife Society Bulletin, 2023
Sericea lespedeza (Lespedeza cuneata) is an invasive nonnative legume that commonly occurs on sites managed for northern bobwhite (Colinus virginianus).
Mark A. Turner, Bonner L. Powell, J. Wade GeFellers, Jacob T. Bones, Spencer G. Marshall, Craig A. Harper   +5 more
doaj   +1 more source

Resposta do arroz irrigado a herbicidas em função do sombreamento e da inundação do solo

Revista de Ciências Agroveterinárias, 2023
A existência de uma ampla diversidade de plantas daninhas faz com que seja necessário a utilização de manejo adequado, a fim de não comprometer a produtividade da cultura.
Carlos Vieira, Elison Diego de Souza, Mateus Henrique Scariot, Lariane Fontana de Freitas, Diogo Luiz Fruet, Naiara Guerra, Antônio Mendes de Oliveira Neto   +6 more
doaj   +1 more source

Potencial de contaminação ambiental de herbicidas utilizados na cultura do milho. [PDF]

, 2018
Plantas espontâneas despontam como entraves à cultura do milho, e podem causar prejuízos de até 85% da produção. Dos métodos aplicáveis ao controle de tais espécies, sobressalta-se o químico, empregado em 65% da área cultivada com milho, no Brasil.
CRUZ, M. B., KARAM, D., LOPES, S. C., SANTOS, M. A., SILVA, J. A. A.   +4 more
core   +4 more sources

Influence of Simulated Imazapic and Imazethapyr Herbicide Carryover on Cotton (Gossypium hirsutum L.)

International Journal of Agronomy, 2012
Field studies were conducted during the 2001 and 2002 growing seasons in the Texas peanut growing regions to simulate residual concentrations of imazapic and imazethapyr in the soil and subsequent effects on cotton (Gossypium hirsutum L.).
W. James Grichar, Peter A. Dotray, Todd A. Baughman   +2 more
doaj   +1 more source

Imidazolinone Degradation in Soil in Response to Application History [PDF]

Planta Daninha, 2015
Accelerated herbicide degradation consists in its faster degradation in areas where it has been previously applied, due to the adaptation of microbial population to that particular compound.
A.C. Bundt, L.A. Avila, A. Pivetta, D. Agostinetto, D.P. Dick, P. Burauel   +5 more
doaj   +2 more sources