Results 111 to 120 of about 2,181 (200)

Herbicide resistance in German and Swiss Lolium spp. populations – resistance factors and cross-resistance spectrum

open access: yesJulius-Kühn-Archiv, 2016
In monitoring trials investigating the occurrence and spread of herbicide resistance in German and Swiss Lolium populations 26 samples could be included since 2008.
Petersen, Jan   +2 more
doaj   +1 more source

ACCase cross-resistance in Italian ryegrass (Lolium multiflorum) sub-populations from Oregon, US [PDF]

open access: yes, 2012
ACCase-resistant Italian ryegrass (Lolium multiflorum) is one of the most troublesome weeds in US wheat production systems. This study had the objective of determining the resistance pattern of three subpopulations selected from a winter wheat field with
Mallory-Smith, Carol   +3 more
core   +3 more sources

Diagnóstico da resistência aos herbicidas em plantas daninhas Diagnosis of herbicide resistance in weeds

open access: yesPlanta Daninha, 2006
A resistência de plantas daninhas aos herbicidas caracteriza-se como um fenômeno evolutivo, decorrente da seleção imposta por estes. Esse é um problema grave que vem aumentando nos últimos anos nas áreas agrícolas em todo o mundo. A prevenção por meio de
R.A. Vidal, F.P. Lamego, M.M. Trezzi
doaj   +1 more source

Understanding the Potential Utility of TamArkTM Grain Sorghum [PDF]

open access: yes, 2022
Herbicide-resistant crops have been commonly used in corn, cotton, and soybean since the 1990s to control numerous different grass and broadleaf weeds. However, this technology has not been available for grain sorghum producers whom have faced challenges
Fleming, Jacob Alan
core   +1 more source

Registration of N614, A3N615, N616, and N617 Shattercane Genetic Stocks with Cytoplasmic or Nuclear Male Sterility and Juicy or Dry Midribs [PDF]

open access: yes, 2013
Four shattercane [Sorghum bicolor subsp. drummondii (Nees ex Steud.) de Wet ex Davidse] genetic stocks—N614 (Reg. No. GS-652, PI 665684), A3N615 (Reg. No. GS-651, PI 665683), N616 (Reg. No. GS-653, PI 665685), and N617 (Reg. No.
Funnell-Harris, Deanna L.   +4 more
core   +1 more source

Fatores ambientais que afetam a eficácia de herbicidas inibidores da ACCase: revisão Environmental factors affecting the efficacy of ACCase-inhibiting herbicides: a review

open access: yesPlanta Daninha, 2013
O conhecimento dos fatores que limitam o desempenho dos herbicidas permite selecionar os momentos mais apropriados para sua eficácia, otimizar a dose aplicada e reduzir o custo de produção.
L.F. Cieslik, R.A. Vidal, M.M. Trezzi
doaj  

Beans ( Phaseolus spp.) - model food legumes [PDF]

open access: yes, 2018
Globally, 800 million people are malnourished. Heavily subsidised farmers in rich countries produce sufficient surplus food to feed the hungry, but not at a price the poor can afford. Even donating the rich world's surplus to the poor would not solve the
Beebe, S.   +5 more
core  

Response of populations of "Avena sterilis" from Castilla- León to herbicides used for its control [PDF]

open access: yes, 2015
Se ha evaluado la respuesta en invernadero de 25 poblaciones de Avena sterilis L. recogidas en Castilla y León a los herbicidas inhibidores del enzima ACCasa (Acetil Coenzima A carboxilasa) clodinafop- propargil, diclofop-metil y tralkoxidim.
Chueca, M. C.   +2 more
core  

Investigations into resistance in black-grass (Alopecurus myosuroides) in Baden-Württemberg and into herbicidal efficiency to reduce the risk of resistance developing

open access: yesJulius-Kühn-Archiv, 2012
Suspicious samples of black-grass seeds from fields in Baden-Württemberg were tested in the greenhouse in 2008 to 2010 for their degree of resistance. The resistance to ACCase-inhibiting herbicides was widespread.
Gutjahr, Christoph   +3 more
doaj   +1 more source

Management of herbicide-resistant weed populations. 100 questions on resistance [PDF]

open access: yes, 2008
Publishe
Cirujeda Ranzenberger, Alicia   +2 more
core  

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