Results 71 to 80 of about 2,649 (199)

Eficiência de herbicidas no controle de gramíneas em seringueira. [PDF]

, 2013
Em Rondônia, capim-amargoso (Digitaria insularis (L.) Mez ex Ekman), capim-colchão (Digitaria horizontalis Willd.), capim-milhã (Digitaria ciliaris (Retz.) Koel), capim pé-de-galinha (Eleusine indica, (L.) Gaertn) e capim rabo-de-burro (Andropogon ...
AZEVEDO, D. M. P. de, LISBOA, S. de M., ROMAN, E. S.   +2 more
core  

A review of intercropping systems in Western Canada

Agronomy Journal, Volume 116, Issue 5, Page 2089-2108, September/October 2024.
Abstract Intercropping is gaining interest from Western Canadian producers who are looking for information on how to incorporate intercrops into their production systems. This review summarizes agronomic research on intercropping from the last 40 years in Western Canada and discusses the potential challenges of integrating intercropping into existing ...
Vengai Mbanyele, Rebecca Oiza Enesi, Lana Shaw, Linda Yuya Gorim   +3 more
wiley   +1 more source

Variabilidade no grau de resistência de capim-marmelada (Brachiaria plantaginea) aos herbicidas clethodim, tepraloxydim e sethoxydim Variability in the degree of resistance of Alexandergrass (Brachiaria plantaginea) to the herbicides clethodim, tepraloxydim, and sethoxydim

Planta Daninha, 2004
O uso continuado de herbicidas pertencentes a um único mecanismo de ação resulta em pressão de seleção de biótipos resistentes de plantas daninhas. No Brasil, as primeiras manifestações de resistência foram relatadas com as espécies de capim-marmelada ...
D.L.P. Gazziero, A.M. Brighenti, E. Voll, C.E.C. Prete, M. Sumiya, L. Kajihara   +5 more
doaj   +1 more source

Herbicide resistance in the Canadian prairie provinces : Five years after the fact [PDF]

, 1994
La résistance aux herbicides a été reconnue comme un problème pour la première fois dans les Prairies canadiennes, en 1988, quand une sétaire verte (Setaria viridis) résistante à la trifluraline a été détectée au Manitoba, puis une stellaire moyenne ...
Devine, M.D., Morrisson, I.N.
core   +1 more source

Futuristic opportunities for pretreatment processes in biofuel production from microalgae

GCB Bioenergy, Volume 16, Issue 5, May 2024.
In 2021, 83% of global energy production will still rely on fossil fuels. The rapid burning of fossil fuels releases high levels of greenhouse gases, especially carbon dioxide (CO2), into the atmosphere. This causes global warming and severe weather events in many countries.
Chung Hong Tan, Sze Shin Low, Wai Yan Cheah, Jeevandeep Singh, Wai Siong Chai, Sieh Kiong Tiong, Pau Loke Show   +6 more
wiley   +1 more source

The Development of Two Herbicides, Alloxydim-sodium and Sethoxydim

Journal of Pesticide Science, 1985
Both of alloxydim-sodium [Sodium salt of methyl 3-(1-allyloxyaminobutylidene)-6, 6-dimethyl-2, 4-dioxocyclohexylcarboxylate] and sethoxydim (±)-2-(1-ethoxyiminobutyl)-5-[2-(ethylthio) propyl]-3-hydroxycyclohex-2-enone are postemergence herbicides that provide excellent control of a wide range of grass weeds.
Hisao ISHIKAWA, Isao IWATAKI, Mikio SAWAKI   +2 more
openaire   +2 more sources

Improved control of Taraxacum officinale with 2,4‐D in the field from ammonium sulphate additions

Weed Research, Volume 64, Issue 2, Page 119-126, April 2024.
Abstract Taraxacum officinale G.H. Weber ex Wiggers (dandelion) is a common weed of cool‐season turfgrass with 2,4‐D as the most commonly used herbicide for its control. Hard water is known to antagonise 2,4‐D dimethylamine herbicide efficacy in greenhouse studies, and this antagonism is mitigated by adding the water conditioning agent ammonium ...
Geoffrey P. Schortgen, Aaron J. Patton
wiley   +1 more source

Sustainable sweetpotato production in the United States: Current status, challenges, and opportunities

Agronomy Journal, Volume 116, Issue 2, Page 630-660, March/April 2024.
Abstract Sweetpotato (Ipomoea batatas L.) is an important staple crop cultivated in over 100 countries, and the storage roots and vines provide food for humans and livestock. Sweetpotato consumption and demand for its value‐added products have increased significantly in the last two decades and have led to new cultivar development, expansion in acreage,
Justin George, Gadi V. P. Reddy, Phillip A. Wadl, William Rutter, Julianna Culbreath, Pierre W. Lau, Tahir Rashid, Matthew C. Allan, Suzanne D. Johaningsmeier, Amanda M. Nelson, Ming Li Wang, Augustine Gubba, Kai‐Shu Ling, Yan Meng, Daniel J. Collins, Sathish K. Ponniah, Prasanna H. Gowda   +16 more
wiley   +1 more source

Seletividade dos herbicidas setoxidim, isoxaflutol e bentazon a espécies arbóreas nativas Selectivity of the herbicides sethoxydim, isoxaflutole and bentazon on native tree species

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi avaliar a sensibilidade de espécies nativas usadas em recuperação de áreas degradadas aos herbicidas setoxidim, isoxaflutol e bentazon. As espécies estudadas foram Senna multijuga, Guazuma ulmifolia e Croton urucurana.
Pedro Henrique Santin Brancalion, Ingo Isernhagen, Ronan Pereira Machado, Pedro Jacob Christoffoleti, Ricardo Ribeiro Rodrigues   +4 more
doaj   +1 more source

Seletividade de herbicidas pré e pós-emergentes para o pinhão-manso. [PDF]

, 2018
O experimento foi instalado em Prudente de Morais, MG, em 2009, com o objetivo de avaliar a seletividade de herbicidas aplicados em pré e pós-emergência para a cultura do pinhão manso.
ARAUJO, S. G. A., FERREIRA, P. C., FREIRE, F. M., KARAM, D., LARA, J. F. R., MASCARENHAS, M. H. T., PEDROSA, M. W., VIANA, M. C. V.   +7 more
core