Results 31 to 40 of about 6,214 (218)
Age-Induced Diminution of Free Radical Scavenging Capacity in Bee Pollens and the Contribution of Constituent Flavonoids [PDF]
, 1990 Bee-collected pollen (“bee pollen”) is promoted as a health food with a wide range of nutritional and therapeutic properties. The objective of the current study is to evaluate the contribution made through the free radical scavenging capability of bee ...
Campos, Maria G. +4 more
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Planta Daninha, 2002 O objetivo deste trabalho foi estudar a anatomia das folhas das espécies de plantas daninhas Nicandra physaloides (joá-de-capote), Solanum viarum (joá-bravo), Solanum americanum (maria-pretinha) e Raphanus raphanistrum (nabiça), visando obter melhor ...
E.A. Ferreira +4 more
doaj +1 more source
Phytosociological variability of weeds in soybean field [PDF]
Planta Daninha, 2014 Understanding spatial distribution of weeds in the crop enables to perform localized herbicide applications, increasing the technical and economic efficiency of operations and reducing environmental impacts.
A.L. Santi +8 more
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No auxinic herbicide–resistance cost in wild radish (Raphanus raphanistrum) [PDF]
Weed Science, 2019 AbstractWild radish (Raphanus raphanistrum L.) is a problematic and economically damaging dicotyledonous weed infesting crops in many regions of the world. Resistance to the auxinic herbicides 2,4-D and dicamba is widespread in Western Australian R.
Danica E. Goggin +3 more
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Repellent, antifeedant and insecticidal effects of neem oil on Microtheca punctigera
Brazilian Archives of Biology and Technology, 2008 The effects of concentrations (0.00, 0.25, 0.50 and 1.00%) of the neem tree (Azadirachta indica - Meliaceae) oil emulsion on the behavioral and biological parameters of M. punctigera were investigated in the laboratory. Wild radish (Raphanus raphanistrum
Adriana Yatie Mikami +1 more
doaj +1 more source
Understanding Floristic Diversity Though a Database of Greene County Specimens [PDF]
, 2012 We present a floristic list of Greene County, Arkansas, based on accessioned collections from the Arkansas State University Herbarium (STAR). Currently, there are 1569 specimens representing 540 taxa from Greene County in STAR.
Foard, M. B. +2 more
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International Journal of Recycling of Organic Waste in Agriculture, 2018 Purpose This study conducted to assess the presence of pharmaceuticals in soils and crops irrigated with treated wastewater in Oman. The study was aimed to evaluate the potential of plant uptake of four commonly used pharmaceuticals in Oman: amoxicillin,
Raya Al-Farsi +3 more
doaj +1 more source
Are we there yet? : reliably estimating the completeness of plant genome sequences [PDF]
, 2016 Genome sequencing is becoming cheaper and faster thanks to the introduction of next-generation sequencing techniques. Dozens of new plant genome sequences have been released in recent years, ranging from small to gigantic repeat-rich or polyploid genomes.
Ruttink, Tom +2 more
core +3 more sources
Sex allocation and reproductive success in the andromonoecious perennial, Solanum carolinense (Solanaceae). II. paternity and functional gender [PDF]
, 2017 The work was supported by a National Science Foundation Doctoral Dissertation Improvement grant (DEB‐9411513), by the Society for Sigma Xi, and by a Hutcheson Memorial Forest grant.According to Bateman's principle, male fitness in entomophilous plant ...
Elle, E, Meagher, Thomas Robert
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Weed resistance to synthetic auxin herbicides [PDF]
, 2018 Herbicides classified as synthetic auxins have been most commonly used to control broadleaf weeds in a variety of crops and in non-cropland areas since the first synthetic auxin herbicide (SAH), 2,4-D, was introduced to the market in the mid-1940s.
Busi, Roberto +11 more
core +3 more sources