Abstract
A field survey experiment was conducted at Umuahia North, Umudike, Abia State and Okigwe, Imo State, South Eastern Nigeria to assess the occurrence of bacterial soft rot disease of...
ABSTRACT
A survey was carried out in three locations (American quarters farm, National Root Crops and Research Institutes farm, Michael Okpara University of Agriculture, Umudike farm) to...
ABSTRACT
A field survey experiment was conducted at Umuahia North, Umudike, Abia State and Okigwe, Imo State, South Eastern Nigeria to assess the occurrence of bacterial soft rot disease of...
Table of Content
Preamble
Introduction
What is Gene?
The Cell
Dominant and Recessive Genes
The Chromosome
Modem working definition of Gene
Extra-chromosomal...
ABSTRACT
The utilization of cultural strategies has been proposed to suppress plant diseases caused by pathogens. In 2019 cropping session, a field trial was laid out in Randomized Complete Block...
ABSTRACT
Field trials were conducted in 2015, 2016 and 2017 cropping seasons at the National Cereal Research Institutes’ farm, (NCRI), Amakama (07˚29′N latitude and 05˚28΄E longitude), South Eastern...
2019/2020 ACADEMIC SESSION
ABSTRACT
Residue of some of herbicides in oil palm cropping systems might have negative effects on...
ABSTRACT
A field trial was conducted in 2017 cropping season at Michael Okpara University of Agriculture, Umudike to test the impact of some agricultural effluents on the control of leaf spot...
ABSTRACT
Sweetpotato (Ipomoea batatas (L.) Lam) commonly known as Louisiana yam is a member of the family Convolvulaceae (morning glory family) which is made up of 45 genera and 1,000 plant...
ABSTRACT
Field experiment was conducted at National Root Crops Research Institute NRCRI) Umudike Abia State during the 2015 cropping season to determine the efficacy of extracts of Rhizomes of...
ABSTRACT
Pot trial experiment was conducted at the College of Crop and Soil Sciences, Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria between the months of June and October,...
ABTSRACT
Mimosa invisa Mart, a semi-perennial leguminous weed is a threat to forest ecosystems, agricultural lands and pastures. Research to reduce the problems caused by this weed is a...
ABSTRACT
Shifting cultivation is a very important strategy for weed management as it leads to weed reduction. Knowledge of the relationship between weed density, weed seedbank and soil...
ABSTRACT
A field experiment was conducted during the 2005-cropping season at Michael Okpara university oF Agricullure, umudIke Research Farm 10 evaluate the seed oils of .Jairopha curcas and l'iper...
ABSTRACT
Screen house and Microplot experiments were conducted to investigate the effects of Trichoderma harzianurn, Ageratum conyzo ides, Manihot esculentus alone and in combination on the control...
ABSTRACT
A pot trial was conducted in the screen house of National Root Crop Research institute (NRCRi), Uniudike to determine the efficacy ol some plant extracts and pesticides in the control of...
ABSTRACT
A study was carried out to determine the efficacy of leaf, stern and root powder of a medicinal plant Lapovtea aesteus as a nematicide against root knot nernatodes Meioidogyne s1bp)...
ABSTRACT
A field experiment was conducted during the 2005 cropping season at the Michael Okpara University of Agriculture Screen house. Seven varieties of sweet pepper (capsicum annuum L)...
ABSTRACT
Cowpea (Vigna unguiculata L. Waip) is an important grain legume in Nigeria. It is an inexpensive source of vegetable protein. Cowpea production in Nigeria is largely constrained by insect...
ABSTRACT
Three plant materials Carica papaya roots and seed and Piper gilincelise seeds were assayed for phytochemicals. Tests revealed the presence of Alkaloids, Havonoids, Tannins, Saponins,...
ABSTRACT
The study was conducted at the humid rainforest zone of South — Eastern Nigerian in Umudike in Abia State, at Michael Okpara University of Agriculture to evaluate, Ageratum conyzoides...
ABSTRACT
Field experiments were conducted at the eastern farm of the Michael University of Agriculture, Umudike and in a farm at Uyo central in 2007 rainy evaluate the effect of sweetpotatO...
ABSTRACT
A study was conducted to determine the susceptibility of Hausa potato to the rootknot nematode, M incognita and possible control of the disease organism using plant extracts. in the green...