Register | Login |

Asian Journal of Research in Crop Science

  • About
    • About the Journal
    • Submissions & Author Guideline
    • Accepted Papers
    • Editorial Policy
    • Editorial Board Members
    • Reviewers
    • Printed Hard copy
    • Subscription
    • Publication Ethics and Malpractice Statement
    • Digital Archiving
    • Contact
  • Archives
  • Indexing
  • Publication Charge
  • Submission
  • Testimonials
  • Announcements
Advanced Search
  1. Home
  2. Archives
  3. 2022 - Volume 7 [Issue 4]
  4. Original Research Article

Author Guidelines


Submit Manuscript


Editorial Board Member


Membership


Subscription


Influence of Plant Spacing and Intercropping on the Growht and Septoria Leaf Spot of Tomato (Lycopersicon esculentum Mill)

  •   E. M. Nwokeji
  •   V. E. Ogwudire
  •   L. C. Emmanuel-Okafor
  •   C. A. Peter-Onoh
  •   S. E. Okere
  •   P. C. Anyanwu
  •   C. M. Agu
  •   G. O. Ihejirika

Asian Journal of Research in Crop Science, Volume 7, Issue 4, Page 14-22
DOI: 10.9734/ajrcs/2022/v7i4141
Published: 7 October 2022

  • View Article
  • Download
  • Cite
  • References
  • Statistics
  • Share

Abstract


The influence of plant spacing and intercropping on the growth and septoria leaf spot disease incidence and severity of tomato were studied in Owerri, the south east of Nigeria, in the year 2011.The study was designed as a 4x4 factorial in a Randomized Complete Block Design with three (3) replications. Data on growth parameters and septoria leaf spot disease incidence and severity of tomato were collected and statistically analyzed by using Gensat version 4 analytical software, while the means were separated for difference using Fisher’s Least Significant Difference Protocol. The result showed a significant (P<0.05) reduction of septoria leaf spot disease incidence to 0.00% by intercropping at the distance of 75 x 50 cm under tomato sole cropping arrangement. The intercrop combination of tomato/groundnut/soybean also significantly (P<0.05) reduced septoria leaf spot disease incidence (6.7%) under the spacing of 100 x 75 cm. Intercropping significantly (P<0.05) influenced septoria leaf spot disease severity at 6 weeks of transplanting. Similarly, plant spacing of 75 x 50 cm and under the tomato sole crop arrangement significantly reduced the tomato septoria leaf spot disease severity.

Keywords:
  • Septoria leaf
  • disease
  • plant spacing
  • tomato
  • Full Article - PDF
  • Review History

How to Cite

Nwokeji, E. M., Ogwudire, V. E., Emmanuel-Okafor, L. C., Peter-Onoh, C. A., Okere, S. E., Anyanwu, P. C., Agu, C. M., & Ihejirika, G. O. (2022). Influence of Plant Spacing and Intercropping on the Growht and Septoria Leaf Spot of Tomato (Lycopersicon esculentum Mill). Asian Journal of Research in Crop Science, 7(4), 14–22. https://doi.org/10.9734/ajrcs/2022/v7i4141
  • ACM
  • ACS
  • APA
  • ABNT
  • Chicago
  • Harvard
  • IEEE
  • MLA
  • Turabian
  • Vancouver
  • Endnote/Zotero/Mendeley (RIS)
  • BibTeX

References

Gould WA. Tomato production, processing and quality evaluation. 2nd Ed. 1983;34-45.

Jones JB, Jones JP, Stall RE, Zutter TA. Compendium of tomato diseases. The American phytopathology society. MN. 1993;34.

Kelley WT, Boyhan G. Commercial tomato production handbook, The University of Georgia and Ft. Fort Valley, GA: Valley State University; 2010.

Denton OA, Swarup V. Tomato cultivation and its potential in Nigeria. act. Horticultural. 1983;123.

Nesmith WC, Harman JR. Tomato wilt problems. 1982;821-2.

Sharon MD. Septoria Leaf spot of tomato. PP048 (11/03R). 123 Huntington street: Department of Planr Pathology and Ecology. The Connecticut Agricultural Experiment Station; 2022.

Ploetz R. Diseases and Pests, A review of their importance and management. In: Informusa, Internat. Journal on Banana and Plantain. 2004;13(2):11-6.

Antonovics J, Levin DA. The Ecological and genetic consequences of density – dependent regulation in plants. Annu Rev Ecol Syst. Ann. Rev Syst. 1980;11(1):411-52.

Burdon JJ, Chilvers GA. Host Density as a Factor in Plant Disease Ecology. Annu Rev Phytopathol. 1982;20(1):143-66.

Cowling EB. Agricultural and forest practices that favour epidemics. In: Horsfall JG, Cowling EBEd, editors, Plant disease – an advanced treatise. Vol. 11. How Disease Develops in Population. New York: Academic Press. 1978;361-381.

Thurston HD. Bacterial wilt of potatoes in Columbia. Ann. Potato J. 1992;40:381-90.

Jeranyama P, Hesterman OB, Wedding SR, Harwood RR. Relay. Intercropping of sunhemp and cowpea into a small holder maize system in Zimbabwe. Agron J. 2002;244:92-239.

Andrews DJ. Intercropping with sorghum, Samaru Rrsearch Bulletin, No. 238; 1975.

Okigbo BN. Cropping Systems and related research in Africa. 10th Anniversary of S.A accessional publications series O.T.I. April. 1978;1978.

Harry GT, Ohanuna MO. Evaluation of performance of yam mini sett intercropped with maize in the River State. Paper presented at the 4th Annual Farming System Research and Extension Workshop in South Eastern Nigeria, Umudike, 21 – 24th Jan. 1990; 1990.

FDALR. (Federal department of agriculture and land resources). The Reconnaisance of soil, survey of Imo State soil [report]. 1985;133.

Nwosu AC, Adeniyi EO. A survey of Resourses for development. Ibadan: NISER. 1980;310.

Wahua TAT. Applied statistics for scientific studies. 1999;347.

Ravneet K, Sandhu N, Boy S, Lincoln Zotarelli S, Agehara, Peres N. Effect of planting density on the yield and growth of intercropped tomatoes and peppers in Florida in Hort. Science. 2021; 2127:1556720.

Hussen SMK, Waise M. Effect of Intra – row spacing on growth and development of tomato (Lycopersicon esculentum Mill.) var ROMA VF at the Experimental site of Wollo University, South Wollo Ethiopia. Int J Sci Basic Appl Res (IJSBAR). 2013;10(1):19-24.

Wu L, Deng Z, Cao L et al. Effect of plant density on yield and quality of Perilla Sprouts. Sci Rep. 2020;10(1):9937.

Burdon J, Chilvers GA. Annual review of phytopathology. Physiol. Host Density as a Factor in Plant Disease Ecology. 2003. 20(1):143-66.

Ihejirika GO. Effect of maize intercropping on incidence and severity of leafspot disease and nodulation of groundnut (International Journal of Agricultural Research). 2007;2:504-507.

Zinsou V, Windra, Ahohuendo B, Hau B. Effects of intercropping and Soil amendment with urea and calcium oxide on the incidence of bacterial wilt of tomato and survival of soil – born Pseudomonas solanacearum in Taiwan. Plant PatholR.. 2004;46:600-10.

  • Abstract View: 185 times
    PDF Download: 73 times

Download Statistics

  • Linkedin
  • Twitter
  • Facebook
  • WhatsApp
  • Telegram
Make a Submission

Information

  • For Readers
  • For Authors
  • For Librarians

Current Issue

  • Atom logo
  • RSS2 logo
  • RSS1 logo


Copyright © 2010 - 2023 Asian Journal of Research in Crop Science. All rights reserved.