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Comparative toxicity of different chemical and biological insecticides against the scale insect Dactylopius opuntiae and their side effects on the predator Cryptolaemus montrouzieri
The contact toxicity of various chemical and biological pesticides for the first and second instar nymphs and adults of the Opuntia cochineal scale insect Dactylopius opuntiae and the predator ladybird Cryptolaemus ...
Lethal and sublethal effects of the insecticides d-limonene, mineral oil, and potassium salts of fatty acid on Dactylopius Opuntiae potential predator Cryptolaemus Montrouzieri
In the last few years, Dactylopius opuntiae has seriously harmed the cactus pear in Morocco. Chemical control and predators are presently the predominant method used to control this scale pest. In this study the lethal and ...
Biological control of the prickly pear cochineal Dactylopius opuntiae Cockerell (Hemiptera: Dactylopiidae)
The prickly pear cochineal Dactylopius opuntiae Cockerell (Hemiptera: Dactylopiidae) is a
serious pest that causes severe damage to prickly pear cactus species of the genus Opuntia.
Before its introduction to Morocco no ...
New Record and Predatory Activity of Hyperaspis Campestris (Herbst 1783) (Coleoptera : Coccinellidae) on Dactylopius Opuntiae (HEMIPTERA: DACTYLOPIIDAE) in Morocco
The Opuntia cochineal scale Dactylopius opuntiae (Cockerell) (Hemiptera: Dacty lopiidae) causes severe damage to prickly pear (Opuntia sp.). This cochineal was first detected in Morocco in fall 2014 during sampling in the ...
Hyperpredation of local adults ladybirds on the eggs of Cryptolaemus montrouzieri a potential predator of carmine cactus cochineal Dactylopius opuntiae in Morocco
The mealybug destroyer Cryptolaemus montrouzieri has been introduced in many countries for biological control of mealybug species, recently the ladybeetle was tested on the biocontrol efficiency of Dactylopius opuntiae in ...
First study of the biology of Cryptolaemus montrouzieri and its potential to feed on the mealybug Dactylopius opuntiae (Hemiptera: Dactylopiidae) under laboratory conditions in Morocco
Dactylopius opuntiae, is known as specific Opuntia cochineal in many countries around the world. This sap-sucking insect was first detected in Morocco in 2014. To address the problem, the feeding potential of different ...
Chemical Composition and Insecticidal Potential of Six Essential Oils from Morocco against Dactylopius opuntiae (Cockerell) under Field and Laboratory Conditions
The prickly pear Opuntia ficus-indica L. has an important economic role as a
source of food for human consumption, for cosmetic and pharmaceutical purposes, and as fodder
for livestock in Morocco. This crop is now attacked ...
Sources de résistance d'Opuntia spp. contre la cochenille à carmin, Dactylopius opuntiae, au Maroc
La presente etude analyse la resistance de differentes especes de cactus d’Opuntia spp. a
Dactylopius opuntiae (Hemiptera: Dactylopiidae) sur la base de 248 ecotypes d’Opuntia
spp. issus de la collection de l’Institut ...
Entomopathogenic fungi as biological control agents of Dactylopius opuntiae (Hemiptera: Dactylopiidae) under laboratory and greenhouse conditions
The cactus Opuntia ficus-indica L. is widly cultivated in Morocco and has a very an important economic role as a source of food, livestock feed and not forgetting that it is considered to be an income for people in rural ...
Field and laboratory evaluations of different botanical insecticides for the control of Dactylopius opuntiae (Cockerell) on cactus pear in Morocco
The prickly-pear cactus Opuntia ficus-indica L. is grown throughout Morocco and has an important economic role as a source of food, animal feed and income for rural populations. However, currently this crop is suffering ...