Results 141 to 150 of about 1,700 (168)
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Witchweed Control by Herbicides Translocated Through Host Plants
Weed Science, 1971Dicamba (3,6-dichloro-o-anisic acid) and 2,3,6-trichlorobenzoic acid (2,3,6-TBA) applied in lanolin pastes to leaves or roots of host plants growing in soil were translocated acropetally and affected witchweed (Striga lutea Lour.) plants parasitizing roots of host plants.
Paul F. Sand +3 more
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Longevity of Witchweed (Striga asiatica) Seed
Weed Science, 1984Witchweed (Striga asiaticaLour. ♯4STRLU) seed remained viable for 6 yr under open-shelf laboratory conditions and for 14 yr when deep buried under field conditions. Seed kept in normal atmosphere of the laboratory for < 1 through 6 yr had the following germination percentages: 2, 95, 95, 94, 83, 38, and 7.
Faiz F. Bebawi +3 more
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(+)-Strigol, a witchweed seed germination stimulant, from Menispermum dauricum root culture
Phytochemistry, 2003(+)-Strigol was isolated from Menispermum dauricum root culture filtrate. Its identity was confirmed by HPLC, 1H NMR, UV and MS, and on the basis of its CD spectrum. This is the first report on isolation of strigolactone from aseptic plant culture.
Norifumi, Yasuda +4 more
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Control of witchweed (Striga asiatica)in sorghum
Tropical Pest Management, 1984Abstract During 1980–81 field experiments were carried out near Hyderabad, India, to evaluate herbicides and other chemicals for the control of witchweed, Striga asiatica (L.) O. Kuntze in sorghum. 2,4‐D applied at 2 kg a.i./ha in 100 //ha water proved to be the best treatment.
G. R. Korwar, G. H. Friesen
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PARASITIC WITCHWEED: STRIGA ASIATICA VERSUS S. LUTEA (SCROPHULARIACEAE)
1974(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Mineral Nutrition and the Parasite-Host Relationship of Witchweed
Weed Science, 1971The influence of mineral nutrition on the parasite-host relationship of witchweed (Striga luteaLour.) and sorghum (Sorghum vulgarePers. ‘Texas Bighead’) was investigated in greenhouse and growth chamber studies. Sorghum was grown in Eustis loamy sand, either infested or not infested with witchweed, and treated with one of three levels of mineral ...
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IDENTITY OF WITCHWEED IN THE SOUTHEASTERN UNITED STATES
1966(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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