Multiple resistance to thifensulfuron-methyl and fomesafen in redroot pigweed ( Amaranthus retroflexus L.) from China
نویسندگان
چکیده
منابع مشابه
Interference between Redroot Pigweed (Amaranthus retroflexus L.) and Cotton (Gossypium hirsutum L.): Growth Analysis
Redroot pigweed is one of the injurious agricultural weeds on a worldwide basis. Understanding of its interference impact in crop field will provide useful information for weed control programs. The effects of redroot pigweed on cotton at densities of 0, 0.125, 0.25, 0.5, 1, 2, 4, and 8 plants m(-1) of row were evaluated in field experiments conducted in 2013 and 2014 at Institute of Cotton Res...
متن کاملStudy of morphological and physiological response of red root pigweed (Amaranthus retroflexus L.) to drought stress
Redroot pigweed (Amaranthus retroflexus L.) is a noxious and cosmopolitan weed that is widely distributed in different parts of the world and competes severely with crops and reduces their growth and yield. The present study was conducted to investigate the effect of drought stress on some morphological and physiological characteristics of redroot pigweed in 2018 and 2019. Treatments included d...
متن کاملPoisoning Associated with Ingestion of Redroot Pigweed (Amaranthus ret- roflexus) in Cattle – Case Report
On a farm in Slovenia two cows died overnight without any previous signs of disease. The cows were fed green forage, containing a big portion of redroot pigweed (Amaranthus retroflexus) at least for four consecutive days. Poisoning with this plant was suspected. Pathomorphological changes established by the necropsy of both cows confirmed the suspi-
متن کاملImpact of water deficit on critical period of pigweed (amaranthus retroflexus l.) in sunflower
ABSTRACT-The critical period of weed control is a part of crop life cycle during which weeds must be kept weed-free to avoid yield losses due to competition. In order to evaluate the effect of deficit irrigation on critical period of redroot pigweed (Amaranthus retroflexus L.) in sunflower (Helianthus annuus L.), an experiment was carried out as split plot ba...
متن کاملAmplified fragment length polymorphism-based genetic relationships among weedy Amaranthus species.
Weedy Amaranthus species frequently cause economically significant reductions in crop yields. Accurate identification of Amaranthus species is important for efficient weed control, but Amaranthus species can interbreed, which might cause difficulty when identifying hybrid-derived specimens. To determine which of several economically important weedy Amaranthus species are most genetically simila...
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ژورنال
عنوان ژورنال: Chilean journal of agricultural research
سال: 2017
ISSN: 0718-5839
DOI: 10.4067/s0718-58392017000400311