The Department of Botany
The Department of Zoology is among the oldest Degree offering programmes in the Faculty of Science of Jomo Kenyatta University of Agriculture and Technology (JKUAT).

Chair of Department
Welcome to the Department of Botany in the School of Biological Sciences, College of Pure and Applied Sciences of the Jomo Kenyatta University of Agriculture and Technology. Here at Botany, we have a team of dedicated lecturers, researchers and technologists to offer quality training, research and innovation in various branches of Botany. The team brings a wealth of knowledge and experience to the classroom with an aim of producing leaders suited to the needs of our dynamic world in the field of Microbiology, Biotechnology, Plant Ecology, Plant Microbes Interactions, Genetics, Plant Taxonomy, Biodiversity, Pharmacognosy, Plant Physiology and Bioinformatics. The teamwork in the department, School and the University at large provides a supportive environment for our students to excel in their studies. We have also developed collaborations within the University and other institutions externally to foster learning and grant exposure as well as experience to our learners. I do invite you to explore further concerning the programmes offered and research activities in the department of botany. We look forward to working together to advance the field of applied sciences and the betterment of our environment, society and wellbeing. Dr. Samuel A. Were COD, Department of Botany
Dr. Samuel Were
INTRODUCTION
The Department of Botany is one of the two departments in the School of Biological Sciences in the College of pure and applied Sciences at the Main Campus of JKUAT, JUJA. It was established in 1995 after the then Department of Biological Sciences was split into Botany, Zoology and Biochemistry departments. However the teaching of Botany to B.Sc. students had already commenced in October 1990 when the Department of Biological Sciences admitted its first B.Sc. students. At that time the Botany section was one of the three main sections of the Biological Science Department
.The Botany Dept. looks at plants as an important resource which should be used responsibly and conserved for posterity. Plants are a source of food, medicine, fuel, and have many other ecological and aesthetic functions. A number of plant species are almost becoming extinct and thus the need to ensure conservation of the genetic resource.
- ACADEMIC PROGRAMMES
Registration of students into the Department follows admission into the University and the School of Biological Sciences. The academic programs are based on the semester system.
Botany courses are taught through lecture and practical sessions as well as visits to relevant research establishments where the students are exposed to applications of the course being studied. Field trips and excursions also form part of the teaching program. Departmental seminars and lectures are organized for lecturers, visiting researchers and professionals to make presentations to both staff and students.
The Department has highly qualified staff and students. Occasionally the Department engages part-time lecturers in specialized areas. There is good interaction between students and staff. Academic advisors are involved in guiding and counseling students on academic matters.
2.1 REGURLAR DEGREE PROGRAMS
The Department of Botany introduces students to the world of plants, fungi, bacteria and viruses. The students are taught about the classification of these organisms, their interaction with one another and the physical environment, their exploitation and much more. Upon completion of their studies students may work as botanists, taxonomists, ecologists, plant physiologists, plant pathologists, microbiologists, geneticists, and environmentalists in various institutions.
2.1.1 Undergraduate studies in Botany DEPARTMENT
Students are introduced to different aspects of Botany including microbiology, genetics, molecular biology, taxonomy, plant pathology, plant ecology, biotechnology and developmental botany. During the third and fourth year of study, students may major in Microbiology, Biotechnology, Plant Pathology or Botany. Degrees are awarded as follows.
B.Sc. Microbiology
Students who major in Microbiology take courses from different branches of microbiology including bacteriology, environmental and medical microbiology. Such students may work in medical, environmental, pharmaceutical and research institutions.
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
B.Sc. Biotechnology
Biotechnology students take courses from different thematic areas. The department equips such students with necessary skills to address challenges in industry, agriculture, health, pharmacology and energy sectors.
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
BSc. Crop Protection
This course aims to equip young scientists with relevant skills for research in protection of crops from pests, diseases, weeds and other non-pathogen related problems. The acquired knowledge and skills will be utilized to improve and increase food production for the ever-increasing population.
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
Bachelor of Science
The program will produce graduates in the field of Bachelor of Science degree in Ecology, Plant Pathology and Taxonomy. The graduates will have a very strong background in Biological Sciences and Chemistry. The graduates so produced will work in industry, agriculture, pharmaceutical and research institutions or proceed for graduate studies in Biological sciences or Chemistry.
B.Sc. in (Plant Pathology)
Plant pathology is awarded to students who take courses that focus on plant disease and control. Such students may work in the agriculture, pharmaceutical and research organizations.
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
B.Sc. in (Plant Ecology and Environmental Sciences)
Ecology is awarded to students who take courses that focus on ecology and biodiversity conservation. Such students may work in the wildlife, forestry, national museums, agriculture and research organizations.
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
B.Sc. in Botany major
The B.Sc. in Botany is awarded to students who major in Botany but do not specialize in any of the specified area. Students with a B.Sc. in Botany may work in the agriculture, pharmaceutical and research organizations.
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
Requirements:
Mean grade C+, Biology C+, Mathematics/ Physics C- and Chemistry C-
2.1.2 Graduate studies
Master of Science (MSc.) -2 Year Programme
Master of Science degrees are taught by coursework, research and thesis. MSc. courses are offered in:
- Microbiology
- Genetics
- Plant Ecology
- Plant Taxonomy
- Plant Physiology
- Economic Botany and Phycology.
Requirements:
Holders of a Bachelor’s degree with at least 2nd class Honours (Upper Division) from JKUAT in relevant fields or from any other institution recognized by the University Senate
2.1.3 Doctor of Philosophy (PhD) 3 Year Programme
The PhD degrees are undertaken by research and thesis in any of the specialized areas of Botany such as Microbiology, Genetics and Plant Sciences
Requirements: Master’s Degree in relevant field.
| O. | NAME | Areas of Specialisation |
| 1 | Prof. Victoria Ngumi | Plant Physiology |
| 2 | Prof. Ann Muigai | Population Genetics and Molecular Biology |
| 3 | Prof. Grace Njoroge | Plant Taxonomy |
| 4 | Prof. Martha Makobe | Plant Physiology and Biochemistry |
| 5 | Prof. Veviene Matiru | Plant Pathology |
| 6 | Prof. Wanjiru Wanyoike | Mycology and Plant Pathology |
| 7 | Prof. Robert W. Gituru | Plant Systematics and Taxonomy |
| 8 | Prof. Peter K. Njenga | Developmental Botany |
| 9 | Prof. Joseph Wakibia | Marine Ecology |
| 10 | Dr. Peter N. Mwangi | Plant Ecology |
| 11 | Dr. Shem Kuyah | Plant Physiology |
| 12 | Dr. Francis Ndwiga | Microbiology and Plant Pathology |
| 13 | Dr. Moses Kirega Gichua | Plant Ecology |
| 14 | Dr. Purity Kinya Kaaria | Microbiology |
| 15 | Dr. Moses M. Njire | Biochemistry and Molecular Biology |
| 16 | Dr. Samuel A. Were | Crop Protection and Microbiology |
| 17 | Dr. Elizabeth Mitaki | Microbiology |
| 18 | Dr. Agnes A. Omire | Genetics |
| 19 | Dr. Catherine W. Kiama | Mycology |
| 20 | Dr. Mohamed Issa | Molecular Biology |
| 21 | Mr. Benson Kuria | Plant Ecology |
| 22 | Mr. Samuel W. Mwangi | Microbiology |
| 23 | Ms. Caroline Koech | Microbiology (Virology) |
| 24 | Ms. Miriam M. Nzivo | Microbiology (Virology) |
| 25 | Mr. Maxwell Njenga | Molecular Biology |
| 26 | Mr. Josephat Mbogo | Ag. Chief Technician – Plant Science |
| 27 | Mr. Peter Maina | Senior Technician Plant Science and Microbiology |
| 28 | Mr. Josephat Muthanga | Technician- Microbiology |
| 29 | Ms. Grace Warui | Technician – Microbiology |
| 30 | Mr. Joseph Nderitu | Technician – Development Biology and Genetics |
| 31 | Mr. Bernard Kinyua | Technician – Molecular Biology |
| 32 | Mr. John Kamau | Technician – Plant Science |
- CURRENT RESEARCH IN THE DEPARTMENT
- Intensification of Push Pull technology
- Bioprospecting for microbes of economic, ecological and medicinal importance.
- Studying the Biology and ecology of endangered tree species.
- Ethno-botanical and genetic diversity studies of Doum Palm.
- Nitrogen fixation studies in Pigeon Pea
- Pollination studies
- Tissue culture studies of endangered indigenous Kenyan plants.
- Phytochemical studies of indigenous plants of economic importance.
- Antimicrobial studies of compounds and toxicity analysis of seaweed extracts from the Kenyan Coast”.
- Ethnobotanical studies of different indigenous vegetables in the Kenyan coast.
- Determination of presence of anti-microbial genes in different water sources in Kiambu County.
- Development of Bio-fertiliser for select legume crops of the ASALs.

The department has carried out research of the doum palm to determine the ethnobotany, genetic diversity; salinity induced transcripts of the plant and to develop molecular markers that can aid future genetic studies.Samples were collected from ASAL areas of Kenya comprising of (Turkana, Tharaka Nithi, Tana River and Kwale) (Photo by Dr. Agnes Omire)









