References
Abbas Q, Liu G, Yousaf B, Ali MU, Ullah H, Ahmed R (2019) Effects of biochar on uptake
acquisition and translocation of silver nanoparticles in rice (Oryza sativa L.) in relation to
growth photosynthetic traits and nutrients displacement. environmental pollution journal.
083.
Anonymous. (2019). Onion Paste/Power Production in Nigeria: The Feasibility Report. Retrieved
from businessplansinnigeria.ng>onion-p.
Abdel-Rahim IR, SII Abdel-Hafez, KAM Abo-Elyousr (2017). Onion purple blotch symptoms, at
Assiut Governorate (Esgypt), caused by synergistic association between Alternaria porri
and Stemphylium vesicarium. Journal of Plant Disease Protection 124:195?200.
Adebayo, A. A., Tukur A. L. and Zainab A. A (2020). Climate, Sunshine, Temperature, Evaporation
and Relative Humidity. In Adebayo, A.A. and Tukur, A.L. (Eds). Adamawa State in Maps
Second edition.Paraclete Publishers Yola: Nigeria.Pp 3-5.
Aya H Abo-Zaid, Karima G Helmy, Hala Abdel Wahab, Magdy G El-Samman (2020) Purple
Blotch as Seed-Borne Disease of Onion and its Control Arab University. Journal of.
Agricultural science., Ain Shams Univ., Cairo, Egypt 28(4), 1245-1255,
Dauda, W. P., S.E.L. Alao, A.B. Zarafi., O. Alabi. (2016) Farmers Perceptions of “Danzazzalau”:
Disease Affecting Onions (Allium cepa L.). Tanzania Journal of Agricultural Sciences Vol.
15 No. 2, 93-100
Divya, Tiwari, S., Tiwari, J. K., & Kumar, A. (2022). Eco-friendly management of purple blotch
(Alternaria porri (Ellis) disease of onion (Allium cepa L.)). Bangladesh Journal of Botany,
51(3), 541-546. https://doi.org/10.3329/bjb.v51i3.62000.
Dudday Venkata Vyshnavi, Sunkara Sivananda Swaroop, Akkiraju Sudheer, Somasekhar Reddy
Kanala, Ramavath Muralidhar Naik, Onamala Varalakshmi. (2023). Plant-Derived
Selected Bioactive Saponins and Tannins: Pharmacognosy. Research; 15(4):623-635
Ebre, F. I., Ezenwa, K. O., and Jacob, R. J. (2022). Suitability Analysis for Ginger Production in
Song Local Government Area, Adamawa State, Nigeria. FUTY Journal of the Environment
Vol. 16 No. 1.
Harborne, J.B. (1973). Phytochemicals Methods. 49-188, Chapman and Hall Ltd., London
Food and Agricultural Organization (FAO). (2019). Cereal import dependency ratio. Retrieved
from http://www.fao.org/faostat/en/#search/cereal%20import%20dependency%20ratio on
5/12/.
Kevin e. conn., Jeffrey s., Lutton staci A., Rosenberger (2012). Onion Disease Guide. of seminis
vegetable seeds. inc.
Kim MY., Han JW., Dang QL., Kim J-C., Kim H., Choi GJ., (2022). Characterization of Alternaria
porri causing onion purple blotch and its antifungal compound magnolol identified from
Caryodaphnopsis baviensis. PLoS ONE 17(1): e0262836.https://doi.org/10.1371/journal.
pone.0262836.
Kizito, Bello, Ayo and Isyaku. (2020). phytochemical screening and antibacterial studies of the
leaf extract of Combretum lamprocarpum Diels (combretaceae). FUDMA Journal of
Sciences (FJS) Vol. 4 No. 1, March, 2020, pp 85 – 89
Nazifa, Z., Aminuzzaman, F. M., Laila, L. and Rehena, V. (2021). In Vitro Efficacy of Botanicals
against Rice Blast Pathogen Magnaportheoryzaeoryzae, American Journal of Plant
Sciences,12 (4):17-37.
Nemeth, K., Piskula, M.K. (2007). Food content, processing, absorption and metabolism of onion
flavanoid, crit rev. Food Science Nutrition, 47(4): 297-409
Nene, Y. and Thapilyal, L. (2000). Poisoned food technique of fungicides in plant disease control.
3rd Ed. Oxford and TBH Publishing Company, New Delhi.
Nugroho, B., & Mildaryani, W. (2024). Antifungal effect of wild basil (Ocimum gratissimum) leaf
extract on Fusarium oxysporum, Fusarium cepae and Alternaria porri. Journal Ilmu
Pertanian Indonesia, 29(3), 364–371. https://doi.org/10.18343/jipi.29.3.364
Ravi, K. U. (2016). Nutraceutical, Pharmaceutical and Therapeutic uses of Allium cepa: A Review.
International Journal of Green Pharmacy, 10(1): 1-19
R. T. Nivithaa Shree1, K. Kalpana, E. G. Ebenezar, M. Theradimani, S. Thiruvudainambi and S.
Vellaikumar (2020). Survey for Purple Blotch Disease of Onion (Allium cepa L.) in Cited
by Alternaria porri (Ellis) Cifin Different Regions of Tamil Nadu. International Journal
of Current Microbiology and Applied Sciences. ISSN: 2319-7706 Volume 9 Number 12
Serawit Handisoa and Tesfaye Alemub. (2014). Evaluation of Extracts of Some Noxious Plants
against Coffee Berry Disease (Colletotrichum kahawae L.). International Journal of
Sciences: Basic and Applied Research (IJSBAR), Volume 16, No 1, pp 120-130
Sofowara. (1993). Medicinal plants and traditional medicine in Africa. pp 191-289.Spectrum
books limited, Nigeria.
Tijjani. A, Adebitan1, S.A; Gurama, A.U.; Aliyu, M.; Haruna, S.G.; Mohammad, G.U. and
Mus’ab, I. (2014). In-vitro and In-vivo Efficacy of Some Plant Extracts for the Control of
Tomato Fruit Rot Caused by Aspergillus Flavus. International Journal of Scientific and
Research Publications, Volume 4, ISSN 2250-3153.
Trease, G.E. and Evans, W.C. (1989). Pharmacognocy, 11thedn. Pp 45-50. Bailliere Tindall,
London.
Watanabe T. (2010). Pictorial atlas of soil and seed fungi: morphologies of cultured fungi and key
to species. 2nd ed. ISBN 0-8493-1118-7.
Wikipedia.org/wiki/Agricultural marketing. Wikipedia, (2018). Yola North. (Retrieved, 22nd
April, 2018). Via; https://en.wikipedia.org/wiki/Yola_North
Zakari, B. G, Zakari S. S and Talba, (2019). Usman. Potential of aqueous extract of Jatropha
curcas on the control of post-harvest of sweet orange (Citrus sinensis L.) fruits in Wukari.
International Journal of Agricultural Biological Science.;3(3):92-99.
