1 Laboratory of Virology; National Institute of Agricultural Research; 14 rue Ibn Temmam; PO Box 257; Kenitra; Morocco.; Laboratory of Plant; Animal; and Agro-Industry Productions; Faculty of Sciences; University Ibn Toufail; Kenitra; Morocco.. imane.mrabti@uit.ac.ma.
2 Laboratory of Virology; National Institute of Agricultural Research; 14 rue Ibn Temmam; PO Box 257; Kenitra; Morocco.; Laboratory of Plant; Animal; and Agro-Industry Productions; Faculty of Sciences; University Ibn Toufail; Kenitra; Morocco.. hayat.benzahra@uit.ac.ma.
3 Laboratory of Virology; National Institute of Agricultural Research; 14 rue Ibn Temmam; PO Box 257; Kenitra; Morocco.. rijjahassan@gmail.com.
4 Laboratory of Plant; Animal; and Agro-Industry Productions; Faculty of Sciences; University Ibn Toufail; Kenitra; Morocco.. najiba.brhadda@uit.ac.ma.
5 Laboratory of Plant; Animal; and Agro-Industry Productions; Faculty of Sciences; University Ibn Toufail; Kenitra; Morocco.. rabea.ziri@uit.ac.ma.
6 Laboratory of Virology; National Institute of Agricultural Research; 14 rue Ibn Temmam; PO Box 257; Kenitra; Morocco.. mohamedafechtal.inra@gmail.com.
7 Science: Research; Natural History Museum; Cromwell Road; London SW7 5BD; U.K.. gillian.watson@nhm.ac.uk.