Results 31 to 40 of about 5,225 (204)
Dependence of soybean weed infestation on growing conditions in the Eastern Forest-Steppe of Ukraine
Карантин і захист рослин, 2021 Goal. To establish the species composition of weeds, their dominant role and determine the type and level of weediness of soybean crops for cultivation in a fixed nine-course stationary, fallow-crop-row rotation and in monoculture in the eastern part of ...
R. Hutianskyi +3 more
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Plant Protection Science, 2007 Greenhouse trials were conducted during 2005 to investigate the effect of six soil applied herbicides on common cocklebur (Xanthium strumarium L.) sowed at a depth of 4 cm and 7 cm, and determine the potential injury to maize by the herbicides and the ...
Zvonko Pacanoski +3 more
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The Beixin Culture archaeobotanical evidence from Guanqiaocunnan indicates a population dispersal of hunter-gatherercultivators into and across the Haida region of northern China [PDF]
, 2020 The Beixin Culture appears within the hilly southwestern area of the Haidai region of northern China at ca. 5000 BC, and spreads to its north and northeast flood plains in the following millennium, replacing the Houli Culture.
Bellwood +33 more
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Molecules, 2019 The essential oil (EO) of Xanthium strumarium L. leaves (family: Asteraceae) was extracted by hydrodistillation, and then analyzed by gas chromatography-mass spectrometry (GC-MS). Forty-three essential compounds were identified.
Ahmed Abd El-Gawad +4 more
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Antibacterial Activities of Xanthium Strumarium L.
Journal of Natural History Museum, 2018 Antibacterial activities of Xanthium strumarium L. (Asteraceae) was carried out in laboratory. Distilled water and methanol extracts of the leaves of plant was prepared. The antibacterial activity was studied against six pathogenic bacteria, three gram negative: Klebsiella pneumoniae (ATCC 15380), Proteus mirabilis (ATCC 49132), Escherichia coli (ATCC ...
Ritu Kumari Das, Anjana Devkota
openaire +2 more sources
Checklist della flora vascolare psammofila della Toscana [PDF]
, 2014 Checklist of the psammophilous vascular flora of Tuscany. An updated list of the psammophilous vascular flora occurring in coastal areas of Tuscany is presented.
CICCARELLI, DANIELA +2 more
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Biodiversity of the Indian Desert and it´s value [PDF]
, 2001 The state of Rajasthan is situated between 23º3 and 30º12 N latitude and 69º30 and 78º17 E longitude . The total land area of the state is about 3,24,239 km²out of which about 1,98,100 km² is arid and the rest semi arid.
Kotia, Amit, Kumar, Ashwani
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Clinical Phytoscience, 2021 Background Cancer is one of the most considerable concerns because of increasing the death rate all over the world. Recent studies have disclosed that plant extracts exhibit anticancer activity through various mechanisms.
Hai Trieu Ly +5 more
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Allelopathic effects of invasive weed species Abutilon theophrasti Medik., Ambrosia artemisiifolia L., Datura stramonium L. and Xanthium strumarium L. on tomato [PDF]
Pesticidi i Fitomedicina, 2019 Abutilon theophrasti Medik, Ambrosia artemisiifolia L., Datura stramonium L. and Xanthium strumarium L. are four well-known invasive weed species that are widespread in many crops.
Radivojević Ljiljana +3 more
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Agronomy Science, 2019 Globalne zmiany związane z ociepleniem klimatu są konsekwencją emitowania gazów cieplarnianych (GHG) (ang. greenhouse gases). Jednym z nich jest ditlenek węgla będący substratem fotosyntezy. Bazując na literaturze naukowej określono przyczyny emisji GHG,
Grzegorz Dzienis
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