Grapevine

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Altica torquata
steel-blue grapevine flea beetle, Purple-collared Flea Beetle
Altica torquata is a species of flea beetle in the family Chrysomelidae. It is commonly known as the steel-blue grapevine flea beetle or the purple-collared flea beetle. The species has been recorded from Central America, North America, and Oceania. As a member of the genus Altica, it possesses the enlarged hind femora characteristic of flea beetles that enable their distinctive jumping ability.
flea-beetle Chrysomelidae Altica grapevine jumping-beetle
Aspilanta oinophylla
Aspilanta oinophylla is a minute leafmining moth in the family Heliozelidae, native to eastern North America and introduced to Italy where it has become a pest of commercial vineyards. It is the type species of the genus Aspilanta, erected in 2020 for Nearctic heliozelids with reduced wing venation previously placed in Antispila. The larvae feed as leaf miners on Vitaceae, particularly grapevines, and cut characteristic shield-shaped pupal cases from their host leaves.
leafminer invasive-species vineyard-pest Vitaceae grapevine North-America Italy Heliozelidae shield-bearer-moth DNA-barcoding
Erasmoneura vulnerata
Wounded Leafhopper
Erasmoneura vulnerata is a small leafhopper native to North America that has become an invasive pest in European vineyards since its first detection in Italy in 2004. Adults measure 2.7–3.2 mm in length and exhibit seasonal color dimorphism. The species completes 2–3 generations per year, with nymphal development taking 16–20 days. Feeding on grapevine mesophyll causes characteristic pale speckled lesions, leaf curling, and premature defoliation. In its invaded range, it poses significant economic threat to viticulture, particularly in organic vineyards where natural insecticides show limited efficacy.
invasive-species vineyard-pest leafhopper Typhlocybinae grapevine Europe North-America economic-pest seasonal-dimorphism biological-control-target
Erythroneura vitifex
Vine Leafhopper
Erythroneura vitifex is a small leafhopper species in the family Cicadellidae, commonly known as the Vine Leafhopper. It belongs to the diverse genus Erythroneura, which includes numerous species associated with grapevines and other plants. Like other members of its genus, it feeds on plant sap using piercing-sucking mouthparts. The species was described by Fitch in 1856 and is documented from several central and eastern U.S. states.
leafhopper grapevine vineyard pest Hemiptera Cicadellidae Typhlocybinae Erythroneurini phytophagous sap-feeder
Givira ethela
Givira ethela is a carpenter moth (Cossidae: Hypoptinae) native to southwestern North America. It has been recorded from Arizona, California, and Nevada. Since at least the early 2000s, it has been recognized as a pest of mature grapevines (Vitis vinifera) in California's San Joaquin Valley, where larvae bore into the cambium layer of trunks and cordons. The species was originally described as Hypopta ethela in 1893.
vineyard-pest wood-borer grapevine California-agriculture phloem-feeder native-species
Gnamptopelta
Gnamptopelta is a monotypic genus of ichneumonid wasps containing the single species G. obsidianator. The genus is distinguished by a uniquely concave clypeus, reflected in its etymology from Greek roots meaning 'bent shield.' These are large, predominantly black wasps found across eastern North America, where they function as specialist parasitoids of sphinx moth caterpillars feeding on grapevines.
monotypic parasitoid Ichneumonidae North-America grapevine Sphingidae Macroglossinae spring-emergence
Jikradia olitoria olitoria
Jikradia olitoria olitoria is a leafhopper subspecies in the family Cicadellidae. It has been identified as a potential vector of phytoplasmas causing North American Grapevine Yellows (NAGY), specifically transmitting the NAGYIIIβ strain of 'Candidatus Phytoplasma pruni'-related phytoplasma in artificial feeding assays. The subspecies exhibits seasonal movement from woodland vegetation into vineyard edges.
leafhopper vector phytoplasma grapevine agricultural-pest vineyard Hemiptera Cicadellidae
Lasioptera vitis
Grapevine Tomato Gall Fly
Lasioptera vitis is a species of gall midge in the family Cecidomyiidae, commonly known as the Grapevine Tomato Gall Fly. The species is associated with grapevines (Vitis spp.), as indicated by its specific epithet. Like other members of the genus Lasioptera, it likely induces gall formation on host plants, though specific details about the morphology of its galls remain poorly documented in accessible literature.
gall-midge Cecidomyiidae Vitis grapevine gall-former Diptera
Metachroma viticola
Metachroma viticola is a small leaf beetle in the family Chrysomelidae, measuring 4.0–5.8 mm in length. The species was described by Linell in 1898 and is named for its association with grapevines. It is known from the Gulf Coast region of the United States and Mexico.
leaf-beetle Chrysomelidae pest grapevine viticulture Gulf-Coast
Phenacoccus aceris
apple mealybug, maple mealybug
Phenacoccus aceris, commonly known as the apple mealybug or maple mealybug, is a widespread polyphagous mealybug species in the family Pseudococcidae. Native to Europe, it has become established across the Holarctic region including North America and Asia. The species is a significant agricultural and horticultural pest, feeding on phloem sap of numerous host plants including apple, maple, grapevine, ash, and prickly ash. Recent molecular and morphological studies have revealed that P. aceris represents a species complex containing multiple cryptic species, with taxonomic confusion arising from co-occurring putative species that cannot be reliably separated by host-plant associations alone. The species is also an important vector of grapevine viruses, transmitting six ampeloviruses and two vitiviruses.
mealybug pest virus-vector grapevine apple polyphagous Holarctic species-complex biological-control integrated-pest-management horticulture viticulture cryptic-species phloem-feeder Sternorrhyncha Pseudococcidae Phenacoccus agricultural-pest ornamental-pest leafroll-disease ampelovirus vitivirus
Phyllocnistis
Phyllocnistis is a genus of microlepidopteran moths in the family Gracillariidae, containing approximately 126 described species as of 2012. The genus is notable for its highly specialized larval biology: early instars are sap-feeding leaf miners that create distinctive serpentine subepidermal mines with median frass trails, while the fourth instar is a non-feeding, apodal stage specialized for cocoon construction. Adults are minute moths with wingspans generally under 5 mm, characterized by reduced compound eyes, vestigial maxillary palpi, and lanceolate white wings marked with yellow to orange striae.
leaf-miner microlepidoptera pest biological-control citrus grapevine avocado
Polistes dominula
European Paper Wasp
Polistes dominula is a highly successful invasive social wasp native to Eurasia that has established populations across North America, South America, New Zealand, South Africa, and other regions. First detected in North America near Boston in 1978, it has become one of the most abundant wasps on the continent. The species builds small, exposed paper nests in protected locations and preys primarily on live insects, particularly caterpillars. Unlike yellowjackets, it does not scavenge for meat or sugar. Its rapid spread has been attributed to ecological flexibility, superior competitive ability, and tolerance of human-altered environments.
invasive-species social-wasp paper-wasp predator pollinator urban-ecology eusocial nest-construction biological-control thermal-biology spatial-learning vibrational-communication aposematism honest-signal overwintering diapause Polistes Vespidae Hymenoptera North-America Europe New-Zealand South-Africa South-America monarch-butterfly caterpillar-predation nest-architecture gyne foundress dominance-hierarchy climate-change-impact energetics metabolic-rate microclimate suburban-habitat anthropogenic ornamental-pest vineyard-pest fruit-damage stinging-insect venom poison-gland warning-coloration Zahavian-signal Strepsiptera parasitoid Xenos behavioral-plasticity foraging learning memory thermoregulation ectothermy endothermy solar-radiation nest-temperature brood-development colony-survival multiple-founding single-founding season-length latitude temperate Mediterranean hibernacle overwintering-costs climate-warming range-expansion competition native-species-displacement biodiversity-impact conservation management control integrated-pest-management IPM identification antennae-color facial-markings caste reproduction male female sexual-dimorphism antennae abdomen wing mandible saliva paper comb cell pedicel trophallaxis larva pupa adult worker queen subordinate dominant aggression defense threat-display sting toxicity brightness coloration predator-avoidance prey caterpillar Lepidoptera butterfly moth garden agriculture vineyard orchard urban suburban rural forest habitat-preference temperature metabolism quiescence torpor survival fitness colony nest population abundance distribution range expansion invasion establishment introduction biotic-interaction trophic-cascade herbivory-suppression plant-fitness milkweed Danaus-plexippus monarch Nelson Tasman ecosystem-impact conservation-management biological-invasion ecology behavior physiology morphology taxonomy systematics nomenclature gender-agreement Latin Christ 1791 Vespa-dominula basionym 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ReplyDelete RepliesReplyOut prairieSeptember 8:02 keeping cabbage worm seen RepliesReplyAnonymousSeptember 13 2:06 PM becoming here Upper Peninsula Michigan pendulum seems swung ago everywhere vanishingly rare haven't again house right RepliesReplyL.R ShimerSeptember 4:35 head gal work everybody else kinda egalitarian RepliesReplyLarryMay 9:34 directed Bev Wigney BTW lived NE Missouri detailed presented Thanks cogent scientifically accurate summary insect's life-cycle RepliesBug EricMay 3:47 kind compliments Delete RepliesReplyReplyAdd commentLoad Blog currently reply reader himself Working resolve Newer Older Subscribe Atom Demonized hosting 4 p.m.Saturday Jan 20 Room 1124 Academic Surge 455 Crocker Lane campus Attendees chat check 50,000 vespid eight-million free friendly Parking estimate 2000 described inhabit 500 undescribed headline-grabbing giant Vespa mandarinia formerly Asian news media dubbed murder hornet confuse identify sheet example hidden rodent burrow wall huge 100,00 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Scaphoideus nigrellus
Scaphoideus nigrellus is a synonym of Scaphoideus titanus, the American grapevine leafhopper. The species was described by DeLong and Mohr in 1936 but is now considered a junior synonym. The valid name S. titanus is a significant agricultural pest in European vineyards, where it vectors the phytoplasma causing Flavescence dorée disease. In its native North American range, it feeds on wild grapevines and is rarely noticed.
leafhopper Cicadellidae synonym agricultural-pest grapevine Hemiptera
Scaphoideus titanus
American grapevine leafhopper
Scaphoideus titanus is a leafhopper native to North America that has become a major agricultural pest in Europe. Introduced accidentally around 150 years ago, likely via American rootstock material, it now acts as the primary vector of the grapevine phytoplasma disease Flavescence dorée (FD). The species exhibits unique vibrational communication for mating, with males producing substrate-borne signals detected by females. This trait has been exploited for developing mating disruption control methods. In Europe, the species is monophagous on cultivated grapevines, whereas in North America it feeds on various Vitaceae including wild grapevines.
leafhopper vector phytoplasma Flavescence-dorée grapevine pest vibrational-communication mating-disruption invasive-species integrated-pest-management
Spissistilus
Three-cornered alfalfa hopper (for S. festinus)
Spissistilus is a genus of treehoppers (family Membracidae) native to North and Central America and the West Indies. The genus was erected by John S. Caldwell in 1949, with Membracis festina (now Spissistilus festinus) as the type species. The genus contains eight recognized species, with S. festinus being the most economically significant due to its status as a major agricultural pest.
treehopper agricultural-pest virus-vector Membracidae phloem-feeder girdling alfalfa soybean grapevine integrated-pest-management
Vitacea admirandus
Vitacea admirandus is a clearwing moth in the family Sesiidae, first described by Edwards in 1882. As a member of the genus Vitacea, it belongs to a group of moths whose larvae are specialized borers in woody plants, particularly grapevines (Vitis spp.). The genus is notable for containing economically significant pests of cultivated grapes in North America. Adults are diurnal and wasp-like in appearance, a common mimicry strategy in this family.
Sesiidae clearwing-moth Vitacea Lepidoptera grapevine borer Nearctic Neotropical