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Dactylopius opuntiae (Cockerell) (Hemiptera: Dactylopiidae) or prickly pear cochineal, is the most damaging pest on cactus species with heavy economic losses worldwide. The efficacy of two Moroccan EPN isolates; Steinernema feltiae (Filipjev) (Rhabditida: Steinernematidae) and Heterorhabditis bacteriophora (Poinar) (Rhabditida: Heterorhabditidae) (applied at 25, 50, and 75 IJs cm−2) against D. opuntiae nymphs and young females

Plant-parasitic nematodes (PPNs) are found in citrus plantations throughout the world, but they are considered to be the most problematic pest in Morocco. Citrus fruit quality and yield have been adversely affected by PPNs. Due to data unavailability of nematodes associated with citrus, a detailed survey was conducted in the main citrus-growing regions of Morocco

The flatheaded root-borer Capnodis tenebrionis (Linné) (Coleoptera: Buprestidae) causes serious damage to stone fruit trees in Mediterranean countries. The use of entomopathogenic nematodes (EPNs) is an eco-friendly tool that can efficiently control C. tenebrionis. In this study, the efficacy of five EPN isolates native to Morocco was assessed against different developmental stages of C. tenebrionis

A total of 49 bacterial isolates were collected from the sugar beetrhizosphere in two regions of Morocco (Kenitra and Meknes). These bacteria were tested for their inhibitory activity against Sclerotium rolfsii Sacc., the causative pathogen of damping-off and root rot of sugar beet. Ten isolates showed a high ability to inhibit the mycelial growth of

Soil nematodes are major soil organisms known to reduce wheat production worldwide.However, they are a crucial part of soil biodiversity. Due to the limited data available regardingnematode biodiversity associated with cereal crops in Morocco, a survey was conducted in 2019across 80 wheat fields. Thirty-three nematode taxa were obtained with different trophic groups:11 bacterivores (i.e., Rhabditis

The root-knot nematode, Meloidogyne javanica is a devastating pest affecting tomato production worldwide. Entomopathogenic nematodes (EPNs) are considered very promising biocontrol agents that could be used to effectively manage plant-parasitic nematode. The antagonistic activity of five EPN strains isolated from different fields in Morocco was evaluated against juvenile (J2s) antagonism in soil, the number of

Spot blotch caused by Bipolaris sorokiniana is a destructive disease of wheat worldwide. This study investigated the aggressiveness of B. sorokiniana isolates from different wheat-growing areas of Bolu province in Turkey on the cultivar Seri-82. Host susceptibility of 55 wheat cultivars was evaluated against the most aggressive isolate. Our results indicated that the cultivars Anafarta

The root-knot nematode (RKN), Meloidogyne javanica is considered one of the most widely distributed and economically damaging plant-parasitic nematodes worldwide. Given the exacerbation of the environmental pollution problem with chemical nematicides, the use of biological nematicides is one of the most acceptable alternative methods in nematode management by the farming community. Four bio-nematicides namely: NT

Drought is a common environmental stress that threatens the sustainability of agricultural productivity in many parts of the world. Numerous morphological, physiological, and molecular changes may occur in plants as a response to this stress, thus affecting their growth and development. Some rhizosphere microorganisms, including Bacillus species, have proved efficiency in increasing drought tolerance to

In Algeria, vegetable crops occupy an important cultivated area which accounts for 70% of the total arable land. The Sahel and coastal areas are particularly occupied by plasticulture due to favorable pedoclimatic conditions, which also allows the outbreak of various diseases and pests. Among the latter, the root-knot nematodes of the genus Meloidogyne are considered