STUDIES ON THE LEAF SPOT DISEASE OF EGGPLANT (SOLANUM AETHIOPICUM L.) AND ITS MANAGEMENT WITH SOME BOTANICALS


STUDIES ON THE LEAF SPOT DISEASE OF EGGPLANT (SOLANUM AETHIOPICUM L.) AND ITS MANAGEMENT WITH SOME BOTANICALS

Type: Project Materials | Format: Ms Word | Attribute: Documentation Only | Pages: 52 Pages | Chapters: 1-5 chapters | Price: ₦ 3,000.00

1,358 marked this research material reliable.
Call or whatsapp: +2347063298784 or email: info@allprojectmaterials.com
STUDIES ON THE LEAF SPOT DISEASE OF EGGPLANT (SOLANUM AETHIOPICUM L.) AND ITS MANAGEMENT WITH SOME BOTANICALS

ABSTRACT
Field, greenhouse and laboratory studies were carried out at the Department of Crop Science,University of Nigeria, Nsukka in order to evaluate the leaf spot disease of eggplant and its management with some botanicals. Field survey of diseased plants was conducted on eggplant farm. Solanum aethiopicum L. plants were sampled on every 1 m distance along the diagonal transects for disease incidence and severity. Pathogen isolation from severely infected leaves was carried out in the laboratory where the diseased leaves were plated on fresh Potato Dextrose Agar. Identification of the isolated fungi was carried out with the aid of identification scheme based on their cultural characteristics. Nursery preparation for raising eggplants used in the green house was also carried out on a sterilized soil. The five most abundant pathogens isolated were inoculated separately on the seedlings of eggplant in five
replicates.

The experiment was arranged in a completely randomized design. Phytochemical
contents of the four plant extracts were determined in the laboratory. An in vitro control of the organism responsible for the leaf spots was carried out using plant extracts at 0.030 g/ml, 0.060 g/ml, and 0.120 g/ml and 0.250 g/ml concentrations. The experimental design was a 9×4 factorial in a completely randomized design (CRD). The data were analyzed using analysis of variance (ANOVA). Means were later separated using Fisher’s least significant difference (F-LSD). Helminthosporium infestans Dur. & Mont, Cladophialophora carrionii Trejos, Aspergillus niger van Tieghem, Rhizopus nigricans Ehrenb and Neurospora africana Huang & Backus were isolated from the diseased eggplant leaves. H. infestans recorded the highest percentage frequency (61.11 %) while A. niger had the lowest percentage frequency
(5.56 %). H. infestans was pathogenic to eggplant seedlings. The Koch postulate test
confirmed H. infestans as the causal organism of the spots symptoms. The qualitative
phytochemical analysis on the test plants revealed the presence of tannin, soluble
carbohydrate, hydrogen cyanide, steroids, flavonoids, alkaloids as well as glucosides in all the extracts analyzed. The effect of ethanolic extracts of the test plants significantly (Preduced the incidence and severity of the pathogen. Anti-fungal activity of seed extracts of G. kola on H. infestans was highest at 0.0120 g/ml concentrations. G. kola could be used as fungicide to manage leaf spot in eggplant because of its availability and eco-friendliness.

STUDIES ON THE LEAF SPOT DISEASE OF EGGPLANT (SOLANUM AETHIOPICUM L.) AND ITS MANAGEMENT WITH SOME BOTANICALS

Additional Information

  • The Project Material is available for download.
  • The Research material is delivered within 15-30 Minutes.
  • The Material is complete from Preliminary Pages to References.
  • Well Researched and Approved for supervision.
  • Click the download button below to get the complete project material.

Frequently Asked Questions

In-order to give you the best service available online, we have compiled frequently asked questions (FAQ) from our clients so as to answer them and make your visit much more interesting.

We are proudly Nigerians, and we are well aware of fraudulent activities that has been ongoing in the internet. To make it well known to our customers, we are geniune and duely registered with the Corporate Affairs Commission of the republic of Nigeria. Remember, Fraudulent sites can NEVER post bank accounts or contact address which contains personal information. Free chapter One is always given on the site to prove to you that we have the material. If you are unable to view the free chapter 1 send an email to info@allprojectmaterials.com with the subject head "FREE CHAPTER 1' plus the topic. You will get a free chapter 1 within an hour. You can also check out what our happy clients have to say.


Students are always advised to use our materials as guide. However, if you have a different case study, you may need to consult one of our professional writers to help you with that. Depending on similarity of the organization/industry you may modify if you wish.


We have professional writers in various disciplines. If you have a fresh topic, just click Hire a Writer or click here to fill the form and one of our writers will contact you shortly.


Yes it is a complete research project. We ensure that our client receives complete project materials which includes chapters 1-5, full references, questionnaires/secondary data, etc.


Depending on how fast your request is acknowledged by us, you will get the complete project material withing 15-30 minutes. However, on a very good day you can still get it within 5 minutes!

What Clients Say

Our Researchers are happy, see what they are saying. Share your own experience with the world.
Be polite and honest, as we seek to expand our business and reach more people. Thank you.

A Research proposal for studies on the leaf spot disease of eggplant (solanum aethiopicum l.) and its management with some botanicals:
Reviews: A Review on studies on the leaf spot disease of eggplant (solanum aethiopicum l.) and its management with some botanicals, studies, leaf, spot project topics, researchcub.info, project topic, list of project topics, research project topics, journals, books, Academic writer.
Field, greenhouse and laboratory studies were carried out at the Department of Crop Science,University of Nigeria, Nsukka in order to evaluate the leaf spot disease of eggplant and its management with some botanicals. Field survey of diseased plants was conducted on eggplant farm. Solanum aethiopicum L. plants were sampled on every 1 m distance along the diagonal transects for disease incidence and severity. Pathogen isolation from severely infected leaves was carried out in the laboratory where the diseased leaves were plated on fresh Potato Dextrose Agar. Identification of the isolated fungi was carried out with the aid of identification scheme based on their cultural characteristics. Nursery preparation for raising eggplants used in the green house was also carried out on a sterilized soil. The five most abundant pathogens isolated were inoculated separately on the seedlings of eggplant in five replicates. The experiment was arranged in a completely randomized design. Phytochemical contents of the four plant extracts were determined in the laboratory. An in vitro control of the organism responsible for the leaf spots was carried out using plant extracts at 0.030 g/ml, 0.060 g/ml, and 0.120 g/ml and 0.250 g/ml concentrations. The experimental design was a 9×4 factorial in a completely randomized design (CRD). The data were analyzed using analysis of variance (ANOVA). Means were later separated using Fisher’s least significant difference (F-LSD). Helminthosporium infestans .. agricultural extension project topics

STUDIES ON THE LEAF SPOT DISEASE OF EGGPLANT (SOLANUM AETHIOPICUM L.) AND ITS MANAGEMENT WITH SOME BOTANICALS

Project Information

  • CATEGORY : AGRICULTURAL EXTENSION
  • TYPE : PROJECT MATERIAL
  • FORMAT : MICROSOFT WORD
  • ATTRIBUTE : Documentation Only
  • PAGES : 52 Pages
  • CHAPTERS : 1 - 5
  • PRICE : ₦ 3,000.00

Share Links

Download Post
Download Post

Search for Project Topics

Project topics in Departments

Do you need a writer for your academic work?