Results 21 to 30 of about 97 (75)
Non‐target‐site mechanism of glyphosate resistance in Italian ryegrass (Lolium multiflorum)
Weed Biology and Management, Volume 18, Issue 3, Page 127-135, September 2018., 2018 In Shizuoka Prefecture, Japan, glyphosate‐resistant Lolium multiflorum is a serious problem on the levees of rice paddies and in wheat fields. The mechanism of resistance of this biotype was analyzed. Based on LD50, the resistant population was 2.8–5.0 times more resistant to glyphosate than the susceptible population.
Kohei Kurata +4 more
wiley +1 more source
Light and temperature effects on the seed germination of four Digitaria weed species [PDF]
, 2010 O Brasil é o país das Américas com maior número de espécies nativas do gênero Digitaria, conhecidas como plantas daninhas, constituindo problemas em várias culturas de expressão econômica e encontradas em várias regiões do território brasileiro, sob ...
Carvalho,Saul Jorge Pinto de +11 more
core +1 more source
Allelochemical Potential of Alecrim-de-Campinas (Holocalyx balansae Micheli) on Germination and Growth of Species of Agro-Economic Interest [PDF]
Brazilian Archives of Biology and TechnologyHerbicides selects resistant weed populations, such as morning glory (Ipomoea triloba L.) and sourgrass (Digitaria insularis (L.) Fedde). Natural compounds represent an alternative control method for weeds.
Gabriel Rezende Ximenez +6 more
doaj +1 more source
First report of anthracnose caused by Colletotrichum truncatum on Digitaria insularis in Brazil
, 2023 Digitaria insularis (L.) Fedde (sourgrass) is a perennial monocotyledon weed easily found in soybean fields in Brazil. The emergence of herbicide-resistant sourgrass biotypes is common, making it difficult to control (Gonçalves Netto et al. 2021).
Massola, NS +5 more
core +1 more source
, 2007 Andropogon insularis Linnaeus, Systema Naturae, ed. 10, 2: 1304. 1759. ["Habitat in Jamaica."] Sp. Pl., ed. 2, 2: 1481 (1763). RCN: 7557. Lectotype (Hitchcock in Contr. U. S. Natl. Herb. 12: 126. 1908): Browne, Herb. Linn. No.
Jarvis, Charlie
core +1 more source
Periods of sourgrass interference in the soybean
Revista Ciência AgronômicaSourgrass (Digitaria insularis) is one of the principal weeds in Brazil, and there are reports of its being glyphosate-resistant. The aim of this study was to determine the coexistence period of the TMG7063 IPRO soybean cultivar with a weed community ...
Ana Eliza Piazentine +3 more
doaj +1 more source
Herbicide mixtures for post-emergence control of horseweed in coffee interrow
Revista Agrogeoambiental, 2022 Glyphosate-resistant biotypes of horseweed (Conyza spp.) have been a constant problematic for coffee growers all over Brazil. Therefore, this work was developed with the objective of evaluating efficacy of different herbicides, applied isolated or in ...
Breno Ribeiro Bornelli +3 more
doaj
Biology, Ecology, Distribution and Management of Large Crabgrass (Digitaria sanguinalis)
Weed Research, Volume 65, Issue 4, July/August 2025.ABSTRACT Digitaria sanguinalis (L.) Scop. (large crabgrass) is a globally distributed annual C4 grass and one of the most challenging weeds in agriculture, causing significant yield losses in crops such as maize, soyabean, rice, cotton and vegetables. This species thrives under favourable and unfavourable conditions such as disturbed soils, fluctuating
Fernando H. Oreja +3 more
wiley +1 more source
, 2023 The control of sourgrass (Digitaria insularis (L.) Fedde) is a challenge in soybean culture, and pre-emergent herbicides appear as a management option.
da Silva Santos Meurer, Letícia +7 more
core +1 more source
Clethodim and photosystem inhibitors on sourgrass control as a function of application time
Revista Ciência AgronômicaThis study aimed to evaluate the effects of application time and addition of diuron to clethodim and diquat on the control of sourgrass. Two experiments were conducted with sourgrass plants, applying spray solutions comprising the herbicide clethodim ...
Guilherme Mendes Pio de Oliveira +2 more
doaj +1 more source