29 Apr 2026
Host-Associated Occurrence of Wolbachia in Natural Populations of the Pyriform Scale Protopulvinaria pyriformis (Cockerell, 1894) in Moroccan OrchardsPublisher siteNeotropical Entomology, Insect symbiosis and bacterial influences
UniversitiesHassan Grijja
Active, last published 2026
In research on scale insects
Hassan
Grijja
Scholar“Research focused on Research on scale insects and adjacent fields.”
National Agricultural Research Institute
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01 · About the work
What I study
assan Grijja is a researcher working on Research on scale insects. A fuller summary will appear once they update their profile.
02 · Reach
Publication output and reach
Hassan's work has been cited 9 times across 3 active years. Bars show publications per year; the line shows cumulative citation totals across publications first appearing in each year.
03 · Research focus
Topics
Research on scale insects×6Insect-Plant Interactions and Control×3Hymenoptera taxonomy and phylogeny×3Plant Pathogens and Fungal Diseases×2Insect symbiosis and bacterial influences×2
04 · Where I am
Affiliations
Affiliation on published researchNational Agricultural Research InstituteDrawn from the institution listed on this researcher’s published work.
Research themes (UN SDGs)
05 · Selected work
Recent publications
9 works24 Apr 2026
First report of Lasiodiplodia theobromae causing branch canker and fruit rot on avocado (Persea americana) in MoroccoPublisher siteJournal of Plant Pathology, Plant Pathogens and Fungal Diseases
20 Apr 2026
First report of <i>Hemiberlesia cyanophylli</i> (Hemiptera: Diaspididae) in Morocco on persimmon ( <i>Diospyros kaki</i> ) and Chinese banyan ( <i>Ficus retusa</i> ), with a preliminary assessment of its natural enemiesPublisher siteEPPO Bulletin, Research on scale insects
16 Feb 2026Open access
First record of nigra scale, Parasaissetia nigra (Nietner, 1861) (Hemiptera: Coccidae), in MoroccoPublisher siteThe Catalogue of Life
24 Oct 20251cites
<i>Saissetia coffeae</i> (Walker, 1852) (Hemiptera: Coccidae): An emerging pest on various crops and ornamental plants in MoroccoPublisher siteEPPO Bulletin, Research on scale insects
25 Sept 20251cites
First record of nigra scale, Parasaissetia nigra (Nietner, 1861) (Hemiptera: Coccidae), in MoroccoPublisher siteZootaxa, Research on scale insects
10 Sept 2025
Detection of Wolbachia in Natural Populations of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) Infesting Argan Fruits in MoroccoPublisher siteNeotropical Entomology, Insect symbiosis and bacterial influences
12 Sept 2024Open access1cites
First record of the yellow cottony cushion scale, Icerya seychellarum (Westwood) (Hemiptera: Coccomorpha: Monophlebidae) in MoroccoPublisher siteZootaxa, Research on scale insects
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