Occurrence and Management of PSII-Inhibitor-Resistant Chenopodium album L. in Atlantic Canadian Potato Production
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چکیده
منابع مشابه
Morphophysiological traits and atrazine sensitivity in Chenopodium album L.
BACKGROUND A Chenopodium album L. biotype surviving in atrazine-treated Serbian corn fields (VC) was compared against atrazine-susceptible (S) and atrazine-resistant (R) standards. RESULTS Atrazine (2 kg ha(-1)) killed S and VC shoot biomass 15 days after treatment (DAT), but R was only suppressed by 42% and survived 8 kg ha(-1). Atrazine at 2 kg ha(-1) only inhibited VC height by 60% as agai...
متن کاملComparison of Photosynthetic Activities in Triazine-Resistant and Susceptible Biotypes of Chenopodium album
V ictor B. Curwiel, G ert Schansker, O scar J . de Vos, and Jack J. S. van Rensen Department of Plant Physiology, Agricultural University Wageningen, Arboretumlaan 4, 6703 BD Wageningen, The Netherlands Z. Naturforsch. 4 8 c , 2 7 8 -2 8 2 (1993); received November 26, 1992 Chloroplasts, Triazine-Resistance, Photosystem II, Photoinhibition, Fluorescence Triazine-resistant and susceptible Chenop...
متن کاملReduction of Nitrate and Nitrite in Lambsquarters (Chenopodium album) Biotypes Resistant and Susceptible to Atrazine Toxicity.
The nitrite-reducing activity of the normal susceptible biotype of lambsquarters (Chenopodium album L.) was strongly inhibited by atrazine in the assay medium, both in the case of the in vivo assays of leaf discs in light, and in vitro photoreduction assays of crude extracts. In vitro assays of crude extracts with methylviologen or ferredoxin supplying the reducing potential were not inhibited ...
متن کاملContinental Diversity of Chenopodium album Seedling Recruitment
Chenopodium album seedling emergence studies were conducted at nine European and two North American locations comparing local populations with a common population from Denmark (DEN-COM). Mortality risk. Weedy plant life history conforms to the time of mortality risk from either the environment (e.g. frozen soil in the winter) or cropping systems practices (e.g. herbicide use). C. album life his...
متن کاملChemical constituents and anti-inflammatory activity of leaf essential oil of Nigerian grown Chenopodium album L.
Hydrodistilled leaves of Chenopodiumalbum yielded 0.64 % v/w of essential oil. GC and GC/MS analyses of the oil revealed that the bulk of the oil was constituted by aromatic compounds (60.1 %). The abundant constituents of the oil were: p- cymene (40.9 %), ascaridole (15.5 %), pinane-2-ol (9.9 %), α-pinene (7.0 %), β-pinene (6.2 %) and α-terpineol (6.2 %). The oil displayed strong anti-inflamma...
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ژورنال
عنوان ژورنال: Agronomy
سال: 2020
ISSN: 2073-4395
DOI: 10.3390/agronomy10091369