Results 61 to 70 of about 2,820 (203)

Manejo de resistência em sistemas de cultivo soja/milho. [PDF]

, 2014
Histórico da seleção de plantas resistentes e tolerantes a herbicidas no Brasil. Controle de azevém. Custo da resistência. Visão de futuro: novas moléculas e tecnologias para controle de plantas daninhas.
ADEGAS, F. S., AGOSTINETTO, D., GAZZIERO, D. L. P., KARAM, D., VARGAS, L.   +4 more
core   +2 more sources

Editable chemical structure files (SK2 and MDL mol) of pesticide active ingredients [PDF]

, 2016
This Dataset contains a long list of online, freely available sk2 and MDL mol files of a number of pesticide active ingredients for use by anyone interested (students, teachers, researchers, etc.)
Kőmíves, Tamás
core   +3 more sources

Hops Weed Management Trial [PDF]

, 2014
As the acreage of hops continues to grow in the northeast, there is increasing need for regionally specific agronomic information. The majority of hop production and research is conducted in the Pacific Northwest, a region that has a much drier climate ...
Calderwood, Lily, Cummings, Erica, Darby, Heather, Lewins, Scott, Monahan, Susan, Post, Julian, Ziegler, Sara   +6 more
core   +1 more source

Quackgrass (Elytrigia repens) control in potatoes (Solanum tuberosum) with clethodim [PDF]

Phytoprotection, 2004
Potato growers require effective control of quackgrass (Elytrigia repens) so as to obtain maximum yield. We examined the effect of different quackgrass growth parameters on effectiveness of clethodim and compared clethodim to selected herbicides. Reduction of the initial top growth of quackgrass with clethodim applied at the five-leaf stage was less ...
Ivany, Jerry A., Sanderson, J. Brian
openaire   +1 more source

Controle de papuã (Brachiaria plantaginea) em soja em função da dose e da época de aplicação do herbicida clethodim Control of Alexandergrass (Brachiaria plantaginea) in soybean as a function of clethodim herbicide application rate and timing

Planta Daninha, 2008
Herbicidas podem apresentar diferentes níveis de controle de plantas daninhas, em função de espécies presentes na área, estádio de desenvolvimento, dose do herbicida e condições de aplicação e de ambiente.
N.G. Fleck, C.A. Lazaroto, C.E. Schaedler, F.B. Ferreira   +3 more
doaj   +1 more source

Herbicidal Activity and Molecular Docking Study of Novel ACCase Inhibitors

Frontiers in Plant Science, 2018
Acetyl-CoA carboxylase (ACCase) is an important target enzyme for the development of new bleaching herbicides. On the basis of structure-activity relationships and active subunit combinations, a series of novel 2-phenyl-3-cyclohexanedione enol ester ...
Fei Ye, Peng Ma, Yuan-Yuan Zhang, Ping Li, Fei Yang, Ying Fu   +5 more
doaj   +1 more source

Efficacy of Soybean Herbicides on Annual Morninglory [PDF]

, 2001
Field experiments were established in 2000 and 2001 at the Agricultural Research and Education Complex in Bowling Green, Kentucky to evaluate herbicide efficacy on annual morningglory (Ipomoea spp.) species and other weeds.
Oveson, Dawn
core   +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  

Nabo forrageiro: seletividade de herbicidas para produção de agroenergia. [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 na cultura do nabo forrageiro.
ARAUJO, S. G. A., FERREIRA, P. C., FREIRE, F. M., KARAM, D., LARA, J. F. R., MARCARENHAS, M. H. T., PEDROSA, M. W., VIANA, M. C. M.   +7 more
core  

Degree of resistance of hetero- and homozygous resistant genotypes of a target-site resistant blackgrass biotype (haplotype Leu1781) in dose-response experiments with clethodim and cycloxydim

Julius-Kühn-Archiv, 2014
In dose-response experiments and by molecular analyses the reaction of a black grass biotype (Alopecurus myosuroides) with target site resistance to ACCase inhibitors (Ile1781-Leu) was examined for the response to clethodim and cycloxydim and compared to
Wagner, Jean, Belz, Regina G.
doaj   +1 more source