Chemical control of curled dock (Rumex crispus L.) and other weeds in noncropped areas
نویسندگان
چکیده
منابع مشابه
Phytochrome Transformation and Action in Seeds of Rumex crispus L. during Secondary Dormancy.
Promotion of germination by red light fails after prolonged dark imbibition of Rumex crispus L. seeds, indicative of a secondary dormancy. The degree and rate of inception of the dormancy increases with increasing temperature. Following establishment of the dormancy, germination response to red light can be restored by either prolonged cold treatment or brief high temperature shifts. Loss of ph...
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Phytochemical investigation of Strobilanthes crispus has led to the isolation of 1-heptacosanol (1), tetracosanoic acid (2), stigmasterol (3) from the hexane extract, a mixture of four C20-C24 fatty acid esters of βamyrin (4), taraxerol (5), taraxerone (6), a mixture of two C22 and C24 fatty acid esters of taraxerol (7) from the dichloromethane extract, 4-acetyl-2,7-dihydroxy-1,4,8-triphenyloct...
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Use of efficient methods of weed control with as regards environmental sustainability as well as increased crop yield and also weed resistance to herbicides is essential. In order to, an experiment was conducted in 2012 in the Damavand jaban in Iran. Experiment treatments were compared in a split plot design by a randomized completely block design with 3 replication. The used variety of maize w...
متن کاملEvaluation of Integrating Mechanical and Chemical Methods of Weeds Control on Yield and Yield Components of Corn (Zea Mays L.)
Use of efficient methods of weed control with as regards environmental sustainability as well as increased crop yield and also weed resistance to herbicides is essential. In order to, an experiment was conducted in 2012 in the Damavand jaban in Iran. Experiment treatments were compared in a split plot design by a randomized completely block design with 3 replication. The used variety of maize w...
متن کاملLipophilic Constituents of Rumex vesicarius L. and Rumex dentatus L.
Rumex dentatus L. and Rumex vesicarius L., of the family Polygonaceae, are edible herbs growing wild in Egypt. Their lipoid constituents were examined by both liquid chromatography/mass spectrometry (LC/MS) and by gas chromatography/mass spectrometry (GC/MS). Their essential oil compositions consisted mainly of thujene, limonene, fenchon, estragole, and anethole but at largely different concent...
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ژورنال
عنوان ژورنال: Pesticidi i fitomedicina
سال: 2008
ISSN: 1820-3949,2406-1026
DOI: 10.2298/pif0802123d