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Water constraints on the photoinduction of weed seed germination during tillage
(Csiro Publishing, 2000-06)
Germination of light-requiring seeds may be induced by very brief exposure to sunlight during soil disturbance through the very-low fluence (VLF) mode of phytochrome action. We studied the effect of soil water availability ...
Distribution pattern, surface tension and contact angle of herbicides associated to adjuvants on spraying and control of Ipomoea hederifolia under rainfall incidence
(2015-01-01)
Scarlet Morning Glory is considered to be an infesting weed that affects several crops and causes serious damage. The application of chemical herbicides, which is the primary control method, requires a broad knowledge of ...
Survival of Curtobacterium flaccumfaciens pv. flaccumfaciens in weeds
(2020-09-01)
Weeds are important alternative hosts of pathogens, responsible for the survival and spread of phytopathogenic bacteria. Our study evaluated the potential of weeds as hosts of Curtobacterium flaccumfaciens pv. flaccumfaciens ...
Impact of Imazamox and Imazapyr Carryover on Wheat, Barley, and Oat
(2017-12)
Imazapyr and imazamox are frequently applied postemergence to control grass and broadleaf weeds in imidazolinone-resistant sunflower in Argentina. Herbicide carryover to rotational crops represents a disadvantage of these ...
Emergência de Rottboellia exaltata influenciada pela profundidade de semeadura, quantidade de palha de cana sobre o solo e aplicação de herbicidas residuais
(2013-04-05)
Mechanical sugarcane harvest without burning and continuous straw on the soil surface may affect the Rottboellia exaltata infestation dynamics in sugarcane fields. Three greenhouse experiments were conducted with the aim ...
Emergência de Rottboellia exaltata influenciada pela profundidade de semeadura, quantidade de palha de cana sobre o solo e aplicação de herbicidas residuais
(2013-04-05)
Mechanical sugarcane harvest without burning and continuous straw on the soil surface may affect the Rottboellia exaltata infestation dynamics in sugarcane fields. Three greenhouse experiments were conducted with the aim ...
Controle de Urochloa decumbens e Ipomoea triloba pela associação de herbicidas com palha de cana-de-açúcar
(2011)
This research aimed to evaluate the efficacy of herbicides associated with sugarcane straw on the control of Ipomoea triloba and Urochloa decumbens after simulation of different time periods of rain. Two experiments were ...
Ação da chuva sobre a eficiência de Glyphosate no controle de Eichhornia crassipes e Pistia stratiotes
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2011-03-01)
Com o objetivo de avaliar o efeito da chuva ocorrida em diferentes períodos de tempo após a aplicação do herbicida glyphosate, foram conduzidos dois estudos, sendo um com Eichhornia crassipes e outro com Pistia stratiotes. ...
Ação da chuva sobre a eficiência de Glyphosate no controle de Eichhornia crassipes e Pistia stratiotes
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2011-03-01)
Com o objetivo de avaliar o efeito da chuva ocorrida em diferentes períodos de tempo após a aplicação do herbicida glyphosate, foram conduzidos dois estudos, sendo um com Eichhornia crassipes e outro com Pistia stratiotes. ...