Archive for | Severity

Assessment of the responses of cassava (Manihot esculenta) breeder’s germplasm to cassava mosaic virus (CMD) infection in Kenya

By: Geoffrey Sing’ombe, E. Ateka, D. Miano, S. Githiri, Theresia Munga, Samuel Mwaura

Key Words:

• Cassava
• CMD
• ELISA
• PCR
• Severity

Int. J. Agron. Agri. Res.6(4), 120-129, April 2015.

Study on etiology, incidence and severity of Southern corn leaf blight, curvularia leaf spot, sheath blight and damping off of maize

By: Md. Moshiur Rahman Akonda, Monira Yasmin, Ismail Hossain

Key Words:

• disease
• Etiology
• Incidence
• Maize
• Severity

Int. J. Biosci.7(6), 111-117, December 2015.

DOI: http://dx.doi.org/10.12692/ijb/7.6.111-117

Efficacy of petroleum spray oils in management of powdery mildew in garden pea

By: John Kamathi Kiige, Patrick Muthee Ngore

Key Words:

• Disease incidence
• Efficacy
• Garden pea
• Mineral oils
• Powdery mildew
• Severity

Int. J. Agron. Agri. Res.11(2), 14-21, August 2017.

Incidences and severity of maize ear rot disease in Western Kenya

By: George T. Opande, Mathews Dida, Phillip Onyango, Christine Wesonga

Key Words:

• Ear rot
• Incidences
• Maize
• Mycotoxin
• Pathogens
• Seasons
• Severity

Int. J. Biosci.11(2), 136-143, August 2017.

DOI: http://dx.doi.org/10.12692/ijb/11.2.136-143

Status of Fusarium wilt disease and plant parasitic nematode on banana in Northern and Southern highlands of Tanzania

By: Hassan Shabani Mduma, Patrick Ndakidemi, Ernest Mbega

Key Words:

• Fusarium wilt
• Incidence
• Nematode
• Severity

J. Bio. Env. Sci.12(4), 194-202, April 2018.

Effect of Artemisia annua L. leaf extract on the incidence and severity of Aphis fabae Scop. in intercropped and pure stand common bean (Phaseolus vulgaris L.)

By: Kennedy Odhiambo Ogonda, Millicent F. O. Ndonga, Francis N. Muyekho, Dennis Omaiyo

Key Words:

• Aphis fabae
• Artemisia annua
• Cropping systems
• Incidence
• Phaseolus vulgaris.
• Severity

Int. J. Agron. Agri. Res.13(2), 33-42, August 2018.

Evaluation of varying concentrations of neem seed extracts in the control of cowpea scab (Sphaceloma SP.)

By: Gurama Umar Abubakar

Key Words:

• Cowpea
• Incidence
• Neem
• Scab
• Severity

Int. J. Biosci.13(6), 146-154, December 2018.

DOI: http://dx.doi.org/10.12692/ijb/13.6.146-154

Role of maize residues in transmission of maize chlorotic mottle virus and effect on yield

By: Teresa Nyambura Kinyungu, James Wanjohi Muthomi, Sevgan Subramanian, Douglas Watuku Miano, Florence M’mogi Olubayo, Michael Angwenyi Maobe

Key Words:

• Incidence
• Incorporation
• Severity
• Titre
• Varieties

Int. J. Biosci.14(4), 337-348, April 2019.

DOI: http://dx.doi.org/10.12692/ijb/14.4.337-348

Characterization of exotic barley genotypes for barley yellow dwarf virus in District Peshawar, Khyber Pakhtunkhwa, Pakistan

By: Ghulam Farooq, Inamullah, Sajid Ali, Zaib-Un-Nisa

Key Words:

• Barley yellow dwarf virus
• Genotypes
• Incidence
• Severity

Int. J. Biosci.15(2), 141-149, August 2019.

DOI: http://dx.doi.org/10.12692/ijb/15.2.141-149

Severity of damage by Scutellonema bradys on the yield of some selected yam species in Makurdi, Benue state

By: Oluwatayo Juliana Iye, Adepoju Isaiah Olusesan

Key Words:

• Makurdi
• Scutellonema bradys
• Severity
• Yam

Int. J. Biosci.16(1), 344-348, January 2020.

DOI: http://dx.doi.org/10.12692/ijb/16.1.344-348