Impact of Climate Change on Population Dynamics and Herbicide Resistance in Kochia (Bassia scoparia (L.) A. J. Scott)
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چکیده
منابع مشابه
Mechanism of Sulfonylurea Herbicide Resistance in the Broadleaf Weed, Kochia scoparia.
Selection of kochia (Kochia scoparia) biotypes resistant to the sulfonylurea herbicide chlorsulfuron has occurred through the continued use of this herbicide in monoculture cereal-growing areas in the United States. The apparent sulfonylurea resistance observed in kochia was confirmed in greenhouse tests. Fresh and dry weight accumulation in the resistant kochia was 2- to >350-fold higher in th...
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Effects of metoclopramide on steers fed Kochia scoparia hay.
Kochia hay that had elicited mild toxicosis in sheep and cattle when fed for 21 d was fed to young, growing steers to evaluate the efficacy of metoclopramide for preventing kochia toxicosis. Twelve steers (271 +/- 39 kg) were given ad libitum access to Kochia hay for 38 d. Six steers were dosed orally with 15 mg of metoclopramide/kg of BW three times each week in gelatin capsules, and six steer...
متن کاملNutritional and toxicological evaluations of kochia hay (Kochia scoparia) fed to lambs.
Kochia foliage that had tested positive to Dragendorff's reagent (presumptive alkaloids) and had elicited chronic toxicosis when fed to rats was fed to sheep to characterize early stages of kochia toxicosis and evaluate treatments that might improve tolerance. Twelve fine-wool lambs (46 +/- 9 kg BW) were fed chopped kochia hay (35%) mixed with chopped alfalfa hay (65%) for 4 wk. The kochia diet...
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ژورنال
عنوان ژورنال: Agronomy
سال: 2020
ISSN: 2073-4395
DOI: 10.3390/agronomy10111700