Browsing by Subject "Root-knot nematodes"
Now showing items 1-10 of 13
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Abundance and diversity of plant-parasitic nematodes associated with watermelon in Nigeria, with focus on Meloidogyne spp.
(Brill, 2020)Little information is available for nematode pests associated with watermelon in sub-Saharan Africa (SSA). This study recorded the abundance and prevalence of plant-parasitic nematodes from 25 localities across south-west ... -
The abundance, identity and population dynamics of Meloidogyne spp. associated with maize in South Africa
(North-West University (South Africa), 2018)Maize, a staple food in sub-Saharan countries, is also an important livestock feed source in many parts of the world. Plant-parasitic nematodes cause estimated yield losses of 12 % upwards in local maize fields. Although ... -
Association and impact of nematodes on weeds and leafy vegetables : with reference to Meloidogyne
(North-West University (South Africa), 2016)Although some African countries have attained some successes in addressing food insecurity during the past 20 years, acceptable levels of nutrition in humans still pose a challenge. African leafy vegetables (ALVs) are ... -
Characterisation of a biological soil culture and its effects on the biology of root-knot nematodes
(North-West University (South Africa), 2017)Root-knot nematodes (Meloidogyne spp.) are the number one economically important and damaging nematode pest of agri- and horticultural crops. Withdrawal of synthetic nematicides from markets necessitated the exploitation ... -
Comparison of the penetration, development and reproduction of Meloidogyne javanica and M. graminicola on partially resistant Oryza sativa cultivars from East Africa
(Brill, 2020)The host response to Meloidogyne javanica infection of selected Oryza sativa and NERICA (New Rice for Africa) genotypes that are commonly grown in Tanzania and East Africa was examined. The O. sativa genotypes ‘Komboka’ ... -
Examine medicinal plants from South Africa for suppression of Meloidogyne incognita under glasshouse conditions
(Society of Nematologists, 2020)The nematicidal activity of crudely milled powders of stems, leaves, and bulbs of Cassia abbreviata, Cissus cactiformis, Euphorbia ingens, Ipomoea kituiensis, Synadenium cupulare, Senna petersiana, Urigenia sanguinea, ... -
The host status of Amaranthus spp. genotypes to Meloidogyne spp. and verification of resistance in genotype Thohoyandou
(Elsevier, 2019)African leafy vegetables (ALVs) play a crucial role in substituting the diets and household income of local people. Production of ALVs is, however, hampered by plant-parasitic nematodes, particularly Meloidogyne spp. The ... -
Identification and reproduction potential of South African Meloidogyne species
(2016)Root-knot nematodes (Meloidogyne spp.) parasitize a wide range of agri- and horticultural crops worldwide, causing yield and quality losses. Meloidogyne arenaria, M. hapla, M. incognita and M. javanica generally are the ... -
In vitro evaluations to determine the effect of Bacillus firmus strains on the motility of Meloidogyne incognita second-stage juveniles
(Springer, 2016)Eco-friendly control strategies, such as biological agents containing Bacillus firmus, are known to adversely impact the biology of Meloidogyne incognita and other nematode pests that damage agricultural crops. The efficacy ...