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Isolation, characterization and antibacterial activity of actinomycetes from soils of the Langun-Gobingob Cave Complex in Calbiga, Samar

Jeffrae Isaac Albert R. Damayo andRolly G. Fuentes* ABSTRACT The discovery of rare Actinomycetes from unexplored areas has proven to be a promising source of new antimicrobials. The Langun-Gobingob cave complex in Calbiga, Samar, Philippines is the second largest cave complex in Asia, yet this is the first reported search for actinomycetes conducted in the …

Isolation, characterization and antibacterial activity of actinomycetes from soils of the Langun-Gobingob Cave Complex in Calbiga, Samar Read More »

Phosphorus forms and distributions in soils under selected land use practices at the Federal University of Agriculture, Abeokuta, Ogun State, Nigeria

Oladoye AO, Busari MA, Abiodun FO, Ojekunle OO, Oyebamiji NA and Olaife BA ABSTRACT The forms and distributions of phosphorus were determined for four different land use practices in Federal University of Agriculture, Abeokuta, with the aim of evaluating the effects of land use and soil depth on soil physical and chemical properties, forms and …

Phosphorus forms and distributions in soils under selected land use practices at the Federal University of Agriculture, Abeokuta, Ogun State, Nigeria Read More »

In vitro efficacy of different antibiotics against contaminants of tissue-cultured ‘Lakatan’

Alminda Magbalot-Fernandez, Carlito M. Hindoy Jr. and Leslie T. Ubaub ABSTRACT This study aimed to characterize the bacterial and fungal contaminants of tissue-cultured ‘Lakatan’ banana (Musa acuminata) and find out effective antibiotics against these contaminants. This was conducted at the University of Southeastern Philippines, Tagum-Mabini Campus from October 2015 to February 2016. This experiment was …

In vitro efficacy of different antibiotics against contaminants of tissue-cultured ‘Lakatan’ Read More »

Degree of damage and infestation of coconut leaf beetle Brontispa longissima (Gestro) on seedlings of selected coconut varietie

Gladys R. Cabelin and Maria Juliet C. Ceniza ABSTRACT The Coconut Leaf Beetle, scientifically known as Brontispa longissima (Gestro), is an introduced species that is becoming an alarming pest of coconuts in the Philippines. The infestation caused by this pest is damaging to all stages of coconut growth. This study was conducted to assess the …

Degree of damage and infestation of coconut leaf beetle Brontispa longissima (Gestro) on seedlings of selected coconut varietie Read More »

Mycofumigation with the endophytic fungi Fusarium proliferatum (Matsushima) Nirenberg and Diaporthe sp. for the control of banana and mango anthracnose

Rochelle B. Cagadas*, Flor A. Ceballo1, Christian Joseph R. Cumagun1 and Ireneo B. Pangga1 ABSTRACT Banana and mango are the top commodities in the Philippines that are traded worldwide however, fungal diseases such as anthracnose affect their yield and quality. Environmentally sound control strategies have been explored and one of these is mycofumigation using fungal …

Mycofumigation with the endophytic fungi Fusarium proliferatum (Matsushima) Nirenberg and Diaporthe sp. for the control of banana and mango anthracnose Read More »

The effects of calcium fertilizer on anthracnose and Rhizopus tuber rot of yam

Osijo Adedeji Taiwo1*, Otusanya Marian Olugbemileke1, Afolabi Clement Gboyega1 and Olowokere Florence Alaba1 ABSTRACT Yam (Dioscorea spp) production is beset in the field and in storage by major fungal pathogens, namely Colletotrichum gloeosporioides that causes anthracnose in the field, and Rhizopus stolonifer that causes tuber rot in storage. Alternative control measures are imperative as conventional …

The effects of calcium fertilizer on anthracnose and Rhizopus tuber rot of yam Read More »

Surfacing development needs of a marginal upland community through participatory tools: The case of village in Samar, Philippines

Editha G. Cagasan1*, Rotacio S. Gravoso1, Milagros C. Bales1, Ernesto F. Bulayog1, Elvira E. Ongy1 and Flordelaine T. Alao2 ABSTRACT Efforts to alleviate the productivity of marginal uplands necessitate the use of participatory approaches to identify development needs of the community. However, despite the popularity of participatory methods for assessing community resources and needs, the …

Surfacing development needs of a marginal upland community through participatory tools: The case of village in Samar, Philippines Read More »

The effects of different tillage practices on soil properties, yield and pest incidence of various Sweet Corn (Zea Mays L. Var. Saccharata) varieties

Angela R. Escototo1 and Ulysses A. Cagasan1* ABSTRACT Conservation tillage is one of the crop production adaptation strategies for conserving soil and mitigating climate change. This study aimed to evaluate the effects of different tillage practices on the yield, soil properties, and pest incidence of corn varieties that would give optimum output. The experiment was …

The effects of different tillage practices on soil properties, yield and pest incidence of various Sweet Corn (Zea Mays L. Var. Saccharata) varieties Read More »

Conventional biotyping revealed Mycoplasma and antimicrobial resistant Escherichia coli and Salmonella isolates during disease outbreak in broiler farms and hatcheries in Leyte, Philippines

Eugene B. Lañada1*, Harvie P. Portugaliza1, Analyn I. Blanza2, Mercy Cheryll C. Espejo3 and Ma. Delia A. Pagente1 ABSTRACT A respiratory disease outbreak investigation was carried out from October to December 2015 in three broiler farms and two hatcheries in Leyte. Three- to seven-day-old chicks from farms were initially brought to CVM diagnostic laboratory for …

Conventional biotyping revealed Mycoplasma and antimicrobial resistant Escherichia coli and Salmonella isolates during disease outbreak in broiler farms and hatcheries in Leyte, Philippines Read More »

PCR optimization for the detection of bunchy top virus of abaca (Musa textilis Nee) in Eastern Visayas Philippines

Jofil A. Mati-om*, Meriam B. Mati-om and Robelyn T. Piamonte ABSTRACT The bunchy top virus in Eastern Visayas has serverly reduced abaca production. Early and accurate detection of plant viral pathogens is an essential and crucial component for disease management. At present, there are no standard PCR conditions in the Eastern Visayas region for detecting …

PCR optimization for the detection of bunchy top virus of abaca (Musa textilis Nee) in Eastern Visayas Philippines Read More »

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