Volume: 25 (2021) Issue 2

Table of Contents Editorial Board

Azadirachta indica A. Juss., Tinospora rumphii Boerl. and Vitex negundo against Sarcoptes scabiei in vitro

Authors: Obedencio, Jose Jr M, Daguro, Ted Aries A, Dargantes, Alan P, Abella, Jose Alexander, Montemayor, Maria Lebeña, Batain, Jesalyne Joy Marie B

Volume: 25 (2021) Issue 2, Page: 6, Category: Natural Sciences
DOI: https://doi.org/10.52751/cczy2874

The study aimed to evaluate the acaricidal efficacy of the ethanol leaf extracts of Azadirachta indica A. Juss., Tinospora rumphii Boerl., and Vitex negundo against Sarcoptes scabiei var. canis. It also aimed to determine the concentration level of each leaf… More
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Authors: Kerk Rekkem R. Rafil, Joliesa Mae S. Toledo

Volume: 25 (2021) Issue 2, Page: 11, Category: Natural Sciences
DOI: https://doi.org/10.52751/ilzb3992

The present study was conducted to compile information on species composition of moths found from Mt. Musuan, Maramag, Bukidnon. The moths were collected using a light trapping method from November to December 2014 on three vegetation types namely grassland, pine… More
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Phytochemical and Oral Toxicity Studies of Chromolaena odorata L. (King and Robinson)Leaf Extract

Authors: Anecito G. Juan, Alan P. Dargantes, Kristian Ed M. Serafica, Kurt Melon C. Calonia, Rowland M. Awiten

Volume: 25 (2021) Issue 2, Page: 19, Category: Natural Sciences
DOI: https://doi.org/10.52751/deju9088

In this study, the ethanolic leaf extract of Chromolaena odorata was analyzed for qualitative and quantitative composition and evaluated for oral toxicity in Swiss Webster albino mice. The mice were grouped into two and tested for acute (fixed single dose… More
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Species Richness and Status of Pteridophytes in North-Eastern Part of Mount Timolan Protected Landscape, Zamboanga del Sur, Philippines

Authors: Liberty Grace L. Calimbo, Maricris G. Cudal, Jasper B. Locson, Rogelio M. Hayag, Jr., Jehuel Nathan R. Daculio

Volume: 25 (2021) Issue 2, Page: 26, Category: Natural Sciences
DOI: https://doi.org/10.52751/svgb4056

This study was conducted to assess the species composition and conservation status of pteridophytes in the north-eastern portion of Mount Timolan Protected Landscape. The studyrevealed a total of 98 species comprising 52 genera from 21 families. Tectariaceae, Polypodiaceae and Dryopteridaceae… More
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Authors: Manuel Anthony C. Contridas, Noah Patrick K. Madrazo, Marvin A. Mangogtong, Denheart O. Andrade, Zairev Oliveros, Lynette C. Cimafranca, Julious B. Cerna

Volume: 25 (2021) Issue 2, Page: 33, Category: Natural Sciences
DOI: https://doi.org/10.52751/vacr1044

Flacourtia jangomas, locally known as Seriales is an indigenous fruit tree in the Philippines. It potentially contains important nutrients and bioactive compounds, but it is a less known commodity, with no economic value. Moreover, the fruit is highly prone to… More
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Factors affecting the nodulation of Pongamia pinnata (L.) Pierre inoculated with Rhizobium mesoamericanum (Lopez-Lopez et al., 2012)

Authors: Phoebe S. Nemenzo, Marianita B. Santos, Melanie M. Garcia, Jhonnel P. Villegas

Volume: 25 (2021) Issue 2, Page: 39, Category: Natural Sciences
DOI: https://doi.org/10.52751/eqse9859

Pongamia pinnata or “bani” in the Philippines is a non-food crop that can grow on marginal land where food crops do not grow. Its seeds are used for biofuel production such as biodiesel and aviation fuel. It is resilient against… More
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Anti-microbial Properties of Selected Plant Leaf Extracts Against Aspergillus niger (van Tieghem), Pseudomonas aeruginosa (Schroeter) and Staphylococcus aureus (Rosenbach)

Authors: Melanie M. Garcia, Maria Luisa M. Antao, Chloe Lynn M. Gotera, Paulyn Jane P. Hermoso, Rizzarttein V. Samblaceño, Russel D. Valencia, Mary Grace C. Budias, Farrah V. Teodoro, Nicole F. Olayvar, Jhonnel P. Villegas, Phoebe S. Nemenzo

Volume: 25 (2021) Issue 2, Page: 48, Category: Natural Sciences
DOI: https://doi.org/10.52751/cnfq9322

With growing reports of multidrug-resistant pathogens causing untreatable human infections, the need for new antimicrobial therapies is becoming increasingly important. This study was conducted to investigate the antimicrobial properties of the leaf extracts of Premna odorata Blanco, Petersianthus quadrialatus Merr.,… More
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