| Nombre científico |
Tipo de plaga |
| Galega officinalis L. |
Maleza |
| Gangara thyrsis (Fabricius) |
Insectos |
| Ganoderma lipsiense (Batsch) G.F. Atk. |
Hongo |
| Ganoderma philippii (Bres. & Henn. ex Sacc.) Bres. |
Hongo |
| Gibberella stilboides W.L. Gordon ex C. Booth |
Hongo |
| Gibberella xylarioides R. Heim & Saccas |
Hongo |
| Globodera rostochiensis (Wollenweber) Behrens |
Nematodo |
| Gloeosporium ulmicola Miles |
Hongo |
| Gloeotinia granigena (Quél.) T. Schumach |
Hongo |
| Glyptoscelis squamulata Crotch |
Insectos |
| Gnomonia fragariae Kleb |
Hongo |
| Gnomonia iliau Lyon |
Hongo |
| Gonipterus scutellatus Gyllenhal |
Insectos |
| Grapevine fanleaf virus |
Virus |
| Grapevine flavescence doree phytoplasma |
Procariota |
| Grapevine leafroll-associated virus 1 |
Virus |
| Grapevine leafroll-associated virus 2 |
Virus |
| Grapevine leafroll-associated virus 3 |
Virus |
| Grapevine leafroll-associated virus 4 |
Virus |
| Grapevine leafroll-associated virus 5 |
Virus |
| Grapevine leafroll-associated virus 6 |
Virus |
| Grapevine leafroll-associated virus 7 |
Virus |
| Grapevine leafroll-associated virus 8 |
Virus |
| Grapevine leafroll-associated virus 9 |
Virus |
| Grapevine vein necrosis virus |
Virus |
| Grapevine virus A |
Virus |
| Grapevine virus D |
Virus |
| Grapholita funebrana (Treitschke) |
Insectos |
| Grapholita molesta (Busck) |
Insectos |
| Grapholita prunivora (Walsh) |
Insectos |
| Gremmeniella abietina (Lagerb.) M. Morelet |
Hongo |
| Guignardia citricarpa Kiely |
Hongo |
| Guignardia fulvida F.R. Sand |
Hongo |
| Guignardia laricina (Sawada) W. Yamam. & Kaz. Itô |
Hongo |
| Guignardia musae F. Stevens |
Hongo |
| Gymnosporangium spp. |
Hongo |