A Biostimulant Preparation of Brown Seaweed Ascophyllum nodosum Suppresses Powdery Mildew of Strawberry
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چکیده
منابع مشابه
Antidiabetic properties of polysaccharide- and polyphenolic-enriched fractions from the brown seaweed Ascophyllum nodosum.
We screened seaweed species from Atlantic Canada for antidiabetic activity by testing extracts for alpha-glucosidase inhibitory effect and glucose uptake stimulatory activity. An aqueous ethanolic extract of Ascophyllum nodosum was found to be active in both assays, inhibiting rat intestinal alpha-glucosidase (IC50 = 77 microg/mL) and stimulating basal glucose uptake into 3T3-L1 adipocytes duri...
متن کاملThe brown alga Ascophyllum nodosum contains two different vanadium bromoperoxidases.
Haloperoxidases have been detected in a variety of organisms, including bacteria, fungi, algae, and mammals. Mammalian haloperoxidases are known to be directly involved in the oxidative destruction of microorganisms. The algal bromoperoxidases are probably involved in the biosynthesis of bromometabolites, most of which show considerable bactericidal activity. From the brown seaweed Ascophyllum ...
متن کاملEffect of epiphytism on reproductive and vegetative lateral formation in the brown, intertidal seaweed Ascophyllum nodosum (Phaeophyceae)
*To whom correspondence should be addressed. Email: [email protected] Communicating editor: K. Kogame. †Present address: Alfred-Wegener Institute for Polar and Marine Research, Biological Station Helgoland, Kurpromenade 201, 27489 Helgoland, Germany. Received 22 June 2005; accepted 15 May 2006. doi: 10.1111/j.1440-1835.2006.00441.x Effect of epiphytism on reproductive and vegetative l...
متن کاملEffects of soilless growing media and extracts of brown seaweed Ascophyllum nodosum on the growth of Robinia pseudoacasia L. Behzad Kaviani1*, Naser Negahdar2 and Davood Hashemabadi1
Ascophyllum nodosum is the most important commercial seaweed. Seaweeds have been applied as soil conditioners in improving plant growth and development in agricultural crops. In current study and for the first time, extracts of brown seaweed A. nodosum improved the growth of Robinia pseudoacasia L., an ornamental tree. This research investigated the effect of cultivation beds (sand, perlite, co...
متن کاملThermal imaging of soybean response to drought stress: the effect of Ascophyllum nodosum seaweed extract
Previous experiments have demonstrated positive effect of Acadian(®) extract of Ascophyllum nodosum on plant stress-resistance, however the mode of action is not fully understood. The aim of this study was to understand the physiological effect of Acadian(®) seaweed extract on the plant response to drought stress. Leaf temperature and leaf angle were measured as early-stage indicators of plant ...
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ژورنال
عنوان ژورنال: The Plant Pathology Journal
سال: 2019
ISSN: 1598-2254,2093-9280
DOI: 10.5423/ppj.oa.03.2019.0066