F.A. Onofeghara

University of Port Harcourt

Publishing since 1971, latest 1994

Plant Science
Ecology, Evolution, Behavior and Systematics
Genetics
Molecular Biology
Agronomy and Crop Science
Aquatic Science

Their record on OpenAlex

Publications: 141971–1994
Citations: 133to those papers
h-index: 5i10-index 4
Field-weighted impact: 0.241.00 is the world average
World top 10%: 0%0 of 14 scored papers
Open access: 0%0 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

14 in all

Morphogenetic Variations in Cowpea Leaves in Response to Treatment with Aqueous Extract ofCassia alata(L.)
1994Journal of Herbs Spices & Medicinal PlantsJournal3 citations10.1300/j044v02n03_05
Effects of crude oil pollution on the germination of Zea mays and Capsicum frutescens
1984Environmental Pollution Series A Ecological and Biological

What they work on

From the classification of each paper

Subfields

Plant Science1071%
Ecology, Evolution, Behavior and Systematics429%
Genetics214%
Molecular Biology214%
Agronomy and Crop Science17%
Aquatic Science17%
Endocrinology, Diabetes and Metabolism17%
Forestry17%
Global and Planetary Change17%
Horticulture17%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Plant Parasitism and Resistance6
Plant Diversity and Evolution3
Advances in Cucurbitaceae Research2
African Botany and Ecology Studies1
Alkaline Phosphatase Research Studies1
Allelopathy and phytotoxic interactions1
Aquaculture Nutrition and Growth1
Cocoa and Sweet Potato Agronomy1
Coconut Research and Applications1
Crop Yield and Soil Fertility1
Fire effects on ecosystems1
Flowering Plant Growth and Cultivation1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

0% of their papers have a co-author abroad

papers co-written8888888Home

Most frequent partner countries

Sierra Leone8

Papers with at least one author in that country.

Institutions written with most

Where they publish

Annals of Botany7
American Journal of Botany1
Botanical Journal of the Linnean Society1
Environmental Pollution Series A Ecological and Biological1
Journal of Herbs Spices & Medicinal Plants1
Oil and Petrochemical Pollution1

Development goals addressed

From each paper’s title and abstract

2Zero hunger7
6Clean water and sanitation2
15Life on land2

Most cited

Effect of crude oil pollution on the growth of Zea mays, Abelmoschus esculentus and Capsicum frutescens
Oil and Petrochemical Pollution
198341 citations
Effects of crude oil pollution on the germination of Zea mays and Capsicum frutescens
Environmental Pollution Series A Ecological and Biological6
198436 citations
Distribution and morphology of extrafloral nectaries in some Cucurbitaceae
Botanical Journal of the Linnean Society2