Results 41 to 50 of about 28,246 (128)

In-vitro analysis of potential antibacterial activity of three medicinal plants [PDF]

open access: yes, 2016
The present study was aimed to examine and compare the antibacterial activity of hot methanolic extract of medicinal plants viz. Portulaca oleracea (purslane), Syzygium cumini (L.) (jamun), Psidium guajava (L.) (guava). Antibacterial activity was carried
Chaudhary, Deepika   +3 more
core   +2 more sources

First Report of Apple Chlorotic Leaf Spot Virus Infecting Guava (Psidium guajava) in India

open access: yes
New Disease Reports, Volume 53, Issue 2, April/June 2026.
A. Tamang   +5 more
wiley   +1 more source

ANALISIS KESALAHAN PENYELESAIAN SOAL MATEMATIKA TIPE HOTS MENURUT TEORI NEWMAN [PDF]

open access: yes
Not a few students who do not like math subjects, it is because students think math is a difficult and boring subject. This causes students to have difficulties so that they make mistakes in solving math problems.
Firdani, Citra
core  

Chemical composition of biomass generated in the guava tree pruning [PDF]

open access: yes, 2015
Psidium guajava L. (Myrtaceae) is a native plant of Central America and is now widely cultivated in many tropical regions of the world for the fruit production.
Camarena-Tello, Julio César   +7 more
core  

Discovery of Viroids and Viroid‐Like RNAs in Plants

open access: yes
Plant Biotechnology Journal, Volume 24, Issue 4, Page 2223-2225, April 2026.
Zhiyou Xuan   +15 more
wiley   +1 more source

Chemical profile and antioxidant capacity verification of Psidium guajava (Myrtaceae) fruits at different stages of maturation [PDF]

open access: yes, 2015
Psidium guajava (Myrtaceae), a common plant in Cariri region, Ceara, Brazil, as well as in various parts of the world, contains high concentrations of bioactive compounds and in many communities its parts are used for therapeutic purposes.
Araújo, Heverton M.   +7 more
core  

Studies on microorganisms associated with pre-harvest deterioration of guava (Psidium guajava Linn.) fruits [PDF]

open access: yes, 2010
Women form the largest percentage of sellers and buyers in markets all over the world. There are lots of benefits to be derived from guava (Psidium guajava Linn.) fruits but a large percentage of guava fruits produced annually are lost to pre harvest ...
Ajayi, A. A.   +3 more
core  

Efektivitas Ekstrak Daun Jambu Biji (Psidium Guajava L.) sebagai Larvasida Nyamuk Aedes Spp. pada Ovitrap [PDF]

open access: yes, 2015
Guava (Psidium guajava L.) is one of medicine plant which leaf has all kind of purpose. Guava leaf contains alkaloid, flavonoid, tanin, saponin and etherial oils which effect to kill mosquito larvae.
elvandari, S. (shella)   +2 more
core  

Posibles dispersores de Psidium guajava en la Isla San Cristobal, Galapagos - Ecuador [PDF]

open access: yes, 2013
The guava tree, Psidium guajava, is considered an invasive species in the Galapagos Islands. This species was introduced in 1869 and it is estimated that it has invaded more than 40.000 ha, including most of the highlands of San Cristobal and some areas ...
Herrera Alvarez, Ximena Michelle
core  

Evaluaci?n de la actividad bactericida de fracciones enriquecidas en flavonoides a partir de: psidium guajava l. (guayaba), calendula officinalis l. (cal?ndula), l. (romero) y matricaria chamomilla l. (manzanilla) sobre: erwinia carotovora (dye). [PDF]

open access: yes, 2014
88 P?ginasLas plantas alimenticias son infectadas por bacterias originando graves problemas fitosanitarios que generan p?rdidas econ?micas a los agricultores. Estos microorganismos desarrollan resistencia hacia los antibi?ticos debido a su uso inadecuado.
Betancourt Calder?n, Germ?n Camilo   +1 more
core  

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