Results 121 to 130 of about 599 (130)

Current status of community resources and priorities for weed genomics research. [PDF]

open access: yesGenome Biol
Montgomery J   +42 more
europepmc   +1 more source

Cranberry Vine, January 2012 [PDF]

open access: yes, 2019
Washington State University Long Beach Extension
core   +1 more source

Digitaria insularis (sourgrass).

2021
Abstract D. insularis is an aggressive perennial grass causing major weed problems in its native area, especially in Brazil, Paraquay and Bolivia. It was classed as a principal weed in Venezuela by Holm et al. (1979). It is a major weed where introduced to pastures in Hawaii, USA (Kuswata Kartawinata and Mueller-Dombois, 1972); also ...
openaire   +1 more source

Biology of Sourgrass and Its Competition with Buffelgrass and Guineagrass

Weed Science, 1977
Establishment and early growth characteristics were defined for sourgrass [Trichachne insularis(L.) Nees], one of the most serious pasture weeds in Hawaii. Optimum germination of sourgrass seeds was obtained in the light at 30 C or with alternating temperatures of 20 and 30 C or 25 and 35 C.
J.Y. Pyon, A.S. Whitney, R.K. Nishimoto
openaire   +1 more source

Detection of Sourgrass (Digitaria insularis) Biotypes Resistant to Glyphosate in Brazil

Weed Science, 2011
Sourgrass is a perennial weed infesting annual and perennial crops in Brazil. Three biotypes (R1, R2, and R3) of sourgrass suspected to be glyphosate-resistant (R) and another one (S) from a natural area without glyphosate application, in Brazil, were tested for resistance to glyphosate based on screening, dose-response, and shikimic acid assays.
de Carvalho, Leonardo Bianco   +5 more
openaire   +2 more sources

Spread of glyphosate‐resistant sourgrass (Digitaria insularis): Independent selections or merely propagule dissemination?

Weed Biology and Management, 2018
The first reports of glyphosate‐resistant (GR) sourgrass (Digitaria insularis) came from Paraguay (2005) and from South and Southeast Brazil, in Paraná (2008), and São Paulo state (2009). The hypothesis of this research is that the evolution of these resistant populations might have occurred independently.
Hudson K. Takano   +5 more
openaire   +1 more source

Digitaria insularis (sourgrass)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

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