Results 81 to 90 of about 713,246 (231)

Bio-Pesticides: New Tool for the Control of Aedes (Stegomyia) albopictus (Culicidae: Diptera) in Pakistan

open access: yesJournal of Arthropod-Borne Diseases, 2017
Background: Application of plant extracts as mosquito control strategy was practiced from centuries. These are easily available, non-toxic, biodegradable and exhibit broad-spectrum target specific activities against larval stages of mosquitoes.
Hazrat Bilal   +2 more
doaj  

Evaluation of the in vitro Antiprotozoal Activity of Various Dry Plant Extracts against Dientamoeba fragilis [PDF]

open access: yes, 2013
Plants represent an important source of diverse biomolecules with unique properties, some of which make them attractive candidates for the development of novel antimicrobials.
Barratt, J   +4 more
core   +1 more source

Effects of Centellaasiatica L., Curcuma longa L., and Strobilanthescrispus L. extracts on 3 kidney cell lines: in vitro cytotoxicity analysis [PDF]

open access: yes, 2014
Objective: This study was carried out to evaluate the in vitro cytotoxicity to three cell kidney lines by using the 3-(4, 5-d imethylthiazol-2-yl)-2, 5- diphenyltetrazolium bromide (MTT) reduction assay of three popular medicinal plants used in Malaysia.
Abdullah, Muhammad Nazrul Hakim   +3 more
core  

Potential phytotoxic and shading effects of invasive Fallopia (Polygonaceae) taxa on the germination of dominant native species [PDF]

open access: yes, 2011
Two species of the genus Fallopia (F. sachalinensis, F. japonica, Polygonaceae) native to Asia, and their hybrid (F. ×bohemica), belong to the most noxious plant invaders in Europe.
Jarošík, Vojtěch   +3 more
core   +2 more sources

Design of 3D Hybrid Plant Extract/Marine and Bovine Collagen Matrixes as Potential Dermal Scaffolds for Skin Wound Healing [PDF]

open access: gold, 2022
Aida Lahmar   +6 more
openalex   +1 more source

The wound hormones of plants. I. Traumatin, the active principle of the bean test [PDF]

open access: yes, 1937
An attempt has been made in the present investigation to work out a specific test for wound hormone activity, and to use this test in the purification of the active principle of plant tissue extracts.
Bonner, James, English, James, Jr.
core  

Metabolomics driven analysis by UAEGC-MS and antioxidant activity of Chia (Salvia hispanica L.) commercial and mutant seeds [PDF]

open access: yes, 2018
Chia is a food plant producing seeds which have seen increasing interest owing to their health benefits. This work is the first report on the metabolite profile, total polyphenols and antioxidant activity of chia seeds, determined by ultrasound-assisted ...
Amato, Mariana   +4 more
core   +2 more sources

Non-conventional possibilities of protection of apple and pear against fire blight (Erwinia amylovora)

open access: yesActa Agrobotanica, 2013
Standard program of plant protection against fire blight consists of use of management practices and chemical control method. Recently a new, non-conventional possibilities based on application of biocontrol agents (two biopreparations have been already ...
Piotr Sobiczewski   +2 more
doaj   +1 more source

Antimicrobial effect of plant extracts [PDF]

open access: yes, 2015
Cílem této bakalářské práce bylo zkoumání možné antimikrobiální aktivity různých extraktů šípkových čajů a také stanovení antioxidační aktivity a koncentrace biologicky aktivních látek (polyfenolů a flavonoidů) těchto čajů.
Konderla, Patrik
core  

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