Grapevine leafroll viruses (Grapevine leafroll-associated virus, GLRaV) are present worldwide and transmitted to grapevine only by scale insect vectors (Coccoidea). In France, leafroll disease is present in all vine-growing areas, particularly in north-eastern regions. The biological approach of transmission allowed us to show the capacity of the mealybug Phenacoccus aceris to transmit the viruses GLRaV-1, -3, -4, -5, -6, -9 and the rugose wood viruses Grapevine virus A and B. This study represents the first evidence of the transmission of GLRaV-6 and confirms the absence of mealybug specificity in the transmission of Ampelovirus. First instar nymphs of P. aceris and of Neopulvinaria innumerabilis represent a very efficient development stag...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll viruses (Grapevine leafroll-associated virus, GLRaV) are present worldwide and tr...
Les virus de l’enroulement de la vigne (Grapevine leafroll-associated virus, GLRaV) sont répandus mo...
Les virus de l’enroulement de la vigne (Grapevine leafroll-associated virus, GLRaV) sont répandus mo...
Grapevine leafroll disease is one of the most severe viral diseases of grapevine worldwide. It is as...
International audienceVirus infectivity experiments were performed with three soft scale species, Pa...
L’enroulement de la vigne cause des pertes de rendement et de la qualité des vins au niveau mondial....
Grapevine leafroll disease is caused by grapevine leafroll-associated viruses (GLRaVs). These viruse...
Grapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollas...
Grapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollas...
Heliococcus bohemicus Sulc is very frequently found in vineyards in Northern Italy, where grapevine ...
International audienceA four-year monitoring in a vineyard affected with leafroll and first transmis...
International audienceA four-year monitoring in a vineyard affected with leafroll and first transmis...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll viruses (Grapevine leafroll-associated virus, GLRaV) are present worldwide and tr...
Les virus de l’enroulement de la vigne (Grapevine leafroll-associated virus, GLRaV) sont répandus mo...
Les virus de l’enroulement de la vigne (Grapevine leafroll-associated virus, GLRaV) sont répandus mo...
Grapevine leafroll disease is one of the most severe viral diseases of grapevine worldwide. It is as...
International audienceVirus infectivity experiments were performed with three soft scale species, Pa...
L’enroulement de la vigne cause des pertes de rendement et de la qualité des vins au niveau mondial....
Grapevine leafroll disease is caused by grapevine leafroll-associated viruses (GLRaVs). These viruse...
Grapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollas...
Grapevine leafroll disease is associated with several species of phloem-limited grapevine leafrollas...
Heliococcus bohemicus Sulc is very frequently found in vineyards in Northern Italy, where grapevine ...
International audienceA four-year monitoring in a vineyard affected with leafroll and first transmis...
International audienceA four-year monitoring in a vineyard affected with leafroll and first transmis...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...
Grapevine leafroll disease occurs in all major grape-growing areas. Several Grapevine leafroll assoc...