Results 101 to 110 of about 6,797 (242)

Gene flow and spontaneous mutations are responsible for imidazolinone herbicide-resistant weedy rice (Oryza sativa L.).

Pesticide Biochemistry and Physiology, 2023
Rasim Unan, Ozgur Azapoglu, Ilyas Deligoz, H. Mennan, Kassim Al-Khatib   +4 more
semanticscholar   +1 more source

Spatial and temporal evolution of imidazolinone-resitant red rice in 'Clearfield' rice cultivations

Pesquisa Agropecuária Brasileira, 2019
: The objective of this work was to evaluate the distribution of imidazolinone-resistant (IMI-R) red rice (Oryza sativa) populations, the frequency of alleles conferring resistance to IMI, and the adoption of agronomic practices applied to red rice ...
A. Kalsing, I. C. G. R. Goulart, Carlos H. P. Mariot, V. G. Menezes, F. O. Matzenbacher, A. Merotto Júnior   +5 more
semanticscholar   +1 more source

La malherbologie au coeur des enjeux du XXIe siècle [PDF]

, 2009
Ce texte a pour objectif de cerner la dimension malherbologique de nombreux enjeux contemporains, agricoles et autres, alors que paradoxalement les ressources scientifiques et techniques dans cette discipline se font de plus en plus rares.
Légère, Anne
core   +1 more source

Effect of Different Concentrations of Imazaquin on Performance of Soybean (Glycine max). [PDF]

, 2009
An experiment was conducted in order to examine the effect of different concentrations of Imazaquin applied as both pre and post emergence treatments on soybean plants. Soybean variety TGX 17402X was used in this experiment.
Bukoye, O. A., Olorunmaiye, K. S., Olorunmaiye, P. M.   +2 more
core   +2 more sources

Uncertainty aversion in Australian regulation of agricultural gene technology [PDF]

There is potential for over-provision of environmental harms and under-provision of environmental benefits associated with GM crops. As a result, strong public regulation is needed to ensure that full social values are considered. However, one reason for
Ahmadi-Esfahani, Fredoun Z., Gray, Emily M.   +1 more
core   +1 more source

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  

The impact of weather variability and climate change on pesticide applications in the US - An empirical investigation [PDF]

Weather variability and climate change affect the application of pesticides in agriculture, in turn impacting the environment. Using panel data regression for the US, we find that weather and climate differences significantly influence the application ...
Nikolinka G. Koleva, Richard S.J. Tol, Uwe a Schneider   +2 more
core  

Efeito do Imazetapir sobre a germinação e crescimento inicial de trevo vermelho. [PDF]

, 2014
CONGREGA
CORRÊA, N. S., LARRÉ, C. F., MORAES, C. L., MORAES, D. M. de, SILVA, G. M. da, TONEL, F. R.   +5 more
core  

Destino ambiental dos herbicidas do grupo das imidazolinonas: revisão Environmental fate of imidazolinone herbicides: a review

Planta Daninha, 2009
Os herbicidas do grupo das imidazolinonas controlam um amplo espectro de plantas daninhas, sendo absorvidos pelas raízes e folhas e translocados pelo floema e xilema, acumulando-se nos pontos de crescimento.
A.F. Kraemer, E. Marchesan, L.A. Avila, S.L.O. Machado, M. Grohs   +4 more
doaj   +1 more source

Inventory of observed unexpected environmental effects of genetically modified crops [PDF]

In general, it can be concluded that very few clearly unexpected effects were observed during the large scale post-release growing of herbicide-tolerant crops and Bt crops.
Brink, L., van den, Bus, C.B., Franke, A.C., Groten, J.A.M., Lotz, L.A.P., Timmer, R.D., Wiel, C.C.M., van de   +6 more
core   +1 more source