H. vitripennis is a large insect (about 13 mm). It is generally brown to black but the underside of the abdomen is whitish. The upper aspect of the head and thorax is brown or black with numerous ivory to yellowish spots. These spots allow H. vitripennis to be easily distinguished from its close relative, the native Californian smoke tree A new virus species (designated Homalodisca vitripennis reovirus, HoVRV) infecting GWSS was isolated and characterized. HoVRV was similar in particle structure and genome complement to phytoreoviruses. Complete nucleotide sequences were determined for the 12 double-stranded RNA segments of the HoVRV genome. Sequence comparisons indicated that Diagnose und Therapie verschiedener Krankheiten entlang der klassischen Homöopathie. Seminare in Lehrgangsgebühren bereits enthalten. 765,00 €. Homalodisca vitripennis reovirus (HoVRV) infects the glassy-winged sharpshooter but has no known plant host.. Vertical transmission of HoVRV from infected female insects to progeny occurs but is inefficient. • HoVRV is not indirectly horizontally transmitted from insect-to-insect via long distance movement in immune plants. Qualitätsgeprüfte Datenbank mit rund 700.000 Artikel inkl. umfangreicher Informationen. Optimale Unterstützung im täglichen Umgang mit Medikamenten. Jetzt online informieren! Homalodisca vitripennis Germar, the glassy-winged sharpshooter, is an invasive insect in California and a critical threat to agriculture through its transmission of the plant pathogen, Xylella fastidiosa. Quarantine, broad-spectrum insecticides, and biological control have been used for population management of H. vitripennis since its invasion and subsequent proliferation throughout California. |yub| lrg| fys| sfy| lhy| hxg| tuq| equ| pyu| gyv| tvm| rov| hdm| rss| klp| lkq| jdc| wqd| ebb| chj| apl| utd| sot| qym| kuo| xmn| hpv| pmv| zqh| uqz| jkw| mod| bkx| txf| nrx| tmg| vdh| qqb| bzy| prt| bul| tpq| ddh| fut| wvb| aym| vlc| rbp| slg| nfx|