Vol. 12 No. 1 (2020)

Published: 2020-03-31

Editorial

Introduction pages

Radu E. SESTRAS

I-VIII
- pdf

Research articles

Systematic significance of stipe anatomy of Pteris L. (Pteridaceae) from Southwestern Nigeria

Rachael A. BAMIGBOYE, Fatai A. OLOYEDE, Akinwumi J. AKINLOYE

1-13
- PDF
Two additions to the Asteraceae of Egypt

Adel EL-GAZZAR, Nahed EL-HUSSEINI, Azza A.F. KHAFAGI, Nashwa A.M. MOSTAFA

14-21
- pdf
Micromorphology studies of three important medicinal plants of Asclepiadaceae family

Swati R. PATEL, Aruna G. JOSHI, Ashutosh R. PATHAK, Vinay M. RAOLE

22-29
- PDF
Phenological attributes of Pyracantha crenulata - a high-value multipurpose shrub of the Himalaya

Soumai K. JOSHI, Madhu BALA

30-41
- PDF
Effects of irrigation management and seasonal stages on essential oil content and biomass of Origanum vulgare L.

Hugo THANER DOS SANTOS, Renata ALCARDE SERMARINI, Maria A. MORENO-PIZANI, Patricia A. ALVES MARQUES

42-56
- PDF
Analysis of secondary metabolites and in vitro evaluation of extracts of Carica papaya and Azadirachta indica leaves on selected human pathogens

Mansurat B. FALANA, Quadri O. NURUDEEN

57-73
- PDF
In vitro callus and shoot regeneration in Enterolobium cyclocarpum (Jacq.) Grised. - a fast timber yielding species

Michael S. AKINROPO, Benjamin E. AYISIRE, Ejeoghene R. OGBIMI

74-89
- PDF
Evaluation of three plant species to control black scurf disease of Irish potato (Solanum tuberosum Linn.)

Matthew O. ADEBOLA, Tunde S. BELLO, Esther A. SERIKI, Mariam B. AREMU

90-99
- PDF
Assessment of tree species diversity and benefits in selected recreation centres for biodiversity conservation in Ibadan Metropolis, Nigeria

Oluwasanmi T. BOLANLE-OJO, Adepeju R. FALANA, Oluwayomi I. BOLANLE-OJO, Cuong LEVAN

100-113
- PDF
Influence of ammonium and moisture on survival and nifH transcription in the diazotrophic Pseudomonas mendocina S10

Sushma SHARMA, Dileep K. SINGH

114-123
- PDF
Vultures, their population status and some ecological aspects in an Indian stronghold

Kaushalendra K. JHA, Michael O. CAMPBELL, Radhika JHA

124-142
- PDF
Preliminary screening of selected soils in Ilorin, North-central Nigeria for antibiotic-producing actinomycetes

Risikat N. AHMED, Sesan M. SOBA, Mercy O. BAMIGBOYE, Kamoldeen A. AJIJOLAKEWU

143-153
- PDF
Production, purification and characterization of thermostable alpha amylase from Bacillus subtilis Y25 isolated from decaying yam (Dioscorea rotundata) tuber

Oluwatoyin M. ALADEJANA, Olaoluwa OYEDEJI, Olumide OMOBOYE, Mufutau BAKARE

154-171
- PDF
The risk mitigation indices associated with some risk mitigation protocols performed on contaminated aqua-cultured catfish (Clarias gariepinus)

Odaro S. IMADE, Faith I. AKINNIBOSUN

172-183
- PDF
Comparative effects of some soil amendments on the agronomic performance of maize varieties in a low fertile soil

Kolawole E. LAW-OGBOMO, Rimande AHMADU, Sunday A. OGEDEGBE

189-195
- PDF

Vol. 12 No. 1 (2020)

Editorial

Introduction pages

Research articles

Systematic significance of stipe anatomy of Pteris L. (Pteridaceae) from Southwestern Nigeria

Two additions to the Asteraceae of Egypt

Micromorphology studies of three important medicinal plants of Asclepiadaceae family

Phenological attributes of Pyracantha crenulata - a high-value multipurpose shrub of the Himalaya

Effects of irrigation management and seasonal stages on essential oil content and biomass of Origanum vulgare L.

Analysis of secondary metabolites and in vitro evaluation of extracts of Carica papaya and Azadirachta indica leaves on selected human pathogens

In vitro callus and shoot regeneration in Enterolobium cyclocarpum (Jacq.) Grised. - a fast timber yielding species

Evaluation of three plant species to control black scurf disease of Irish potato (Solanum tuberosum Linn.)

Assessment of tree species diversity and benefits in selected recreation centres for biodiversity conservation in Ibadan Metropolis, Nigeria

Influence of ammonium and moisture on survival and nifH transcription in the diazotrophic Pseudomonas mendocina S10

Vultures, their population status and some ecological aspects in an Indian stronghold

Preliminary screening of selected soils in Ilorin, North-central Nigeria for antibiotic-producing actinomycetes

Production, purification and characterization of thermostable alpha amylase from Bacillus subtilis Y25 isolated from decaying yam (Dioscorea rotundata) tuber

The risk mitigation indices associated with some risk mitigation protocols performed on contaminated aqua-cultured catfish (Clarias gariepinus)

Comparative effects of some soil amendments on the agronomic performance of maize varieties in a low fertile soil

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