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phylloxera    
n. 木虱,葡萄虫

木虱,葡萄虫

Phylloxera
n 1: type genus of the Phylloxeridae: plant lice [synonym:
{Phylloxera}, {genus Phylloxera}]


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  • Phylloxera - Wikipedia
    Phylloxera nymphs feeding on the roots Phylloxera has a complex lifecycle of up to 18 stages that can be divided into these four principal forms: The sexual form begins with male and female eggs laid on the underside of young grape leaves The male and female at this stage lack a digestive system, and once hatched, they mate and then die Before the female dies, she lays one winter egg in the
  • Phylloxera, the Vineyard Pest That Nearly Destroyed Wine
    Phylloxera, a microscopic, aphid-like insect attacks grapevine roots and nearly wiped out Europe’s vineyards in the late 19th century Here's how the crisis was solved, and changed what you
  • Phylloxera Pest Guide: Symptoms, Causes, Prevention - Gardenia
    Phylloxera Phylloxera is a destructive pest of grapevines that attacks vine roots and leaves, causing galls and weakening plants This vineyard pest severely affects fruit production in wine and table grape cultivation Understanding symptoms, rootstock resistance, and vineyard management helps prevent infestations and protect healthy grape harvests
  • What is Grape Phylloxera | Wine Folly
    What was the cause of the grape phylloxera destruction and how come there is still no cure? What is Grape Phylloxera? Phylloxera is a microscopic louse or aphid, that lives on and eats roots of grapes It can infest a vineyard from the soles of vineyard worker’s boots or naturally spreading from vineyard-to-vineyard by proximity Families and businesses alike lost their vineyards to a
  • What Is Phylloxera and How Did It Change Wine Forever? - SOMM TV
    Phylloxera, or grape phylloxera, is a devastating vineyard disease caused by the tiny insect Daktulosphaira vitifoliae These minuscule yet menacing agents of destruction are aphids and belong to the family Phylloxeridae Despite phylloxera’s tiny size, it remains a monumental part of wine and viticulture It feeds on the roots of grapevines, causing significant damage to
  • What Is Grape Phylloxera and How Does It Kill Vines?
    Grape phylloxera, scientifically known as Daktelosphaira vitifoliae, is a minute, aphid-like insect native to North America It is one of the most destructive pests in the history of viticulture The insect feeds on grapevines and is capable of causing the decline and ultimate death of the European grapevine species, Vitis vinifera Its impact has shaped the modern wine industry, necessitating
  • Phylloxeridae - Wikipedia
    Phylloxera perniciosa winged adult Galls made by Phylloxera perniciosa on hickory (Carya) Galls made by Daktulosphaira vitifoliae on leaf of Vitis sp Phylloxeridae is a small family of plant-parasitic hemipterans closely related to aphids with only 75 described species This group comprises two subfamilies (Phylloxerininae and Phylloxerinae) and 11 genera with one that is fossil The genus
  • Phylloxera: A Grape Pest - SDSU Extension
    Some grape growers may notice that some of their shoots have bumpy growths on the bottom of new leaves These bumps are galls caused by the grape phylloxera, an aphid-like insect
  • Phylloxera – Western Colorado Insects
    Phylloxera Phylloxera in Colorado Grapes-2016 What is Phylloxera? A single phylloxera inside the Q on a quarter Grape phylloxera (Daktulosphaira vitifoliae) is an insect that is related to aphids
  • Grape Phylloxera Grape Agriculture: Pest Management Guidelines UC . . .
    Grape phylloxera is a tiny aphidlike insect that feeds on roots of Vitis vinifera grape and certain rootstocks, stunting growth of vines or killing them This pest prefers heavy clay soils that are found in the cooler grape-growing regions of the state such as Napa, Sonoma, Lake, Mendocino, and Monterey counties, as well as the Sacramento Delta





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