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  2. Phylloxera - Wikipedia

    en.wikipedia.org/wiki/Phylloxera

    Galls made by D. vitifoliae on leaf of Vitis sp.. Grape phylloxera is an insect pest of grapevines worldwide, originally native to eastern North America.Grape phylloxera (Daktulosphaira vitifoliae (Fitch 1855) belong to the family Phylloxeridae, within the order Hemiptera, bugs); originally described in France as Phylloxera vastatrix; equated to the previously described Daktulosphaera ...

  3. Pelidnota punctata - Wikipedia

    en.wikipedia.org/wiki/Pelidnota_punctata

    The adult beetle eats the leaves and fruit of grapevines, both wild and cultivated, although it is not normally a major pest of vineyards. Grapevine Beetle (Pelidnota punctata) on thumb for size comparison. They lay eggs in rotten wood, tree stumps, or on soil near the host plant, where they hatch into larvae, which may grow up to two inches ...

  4. Grapeleaf skeletonizer - Wikipedia

    en.wikipedia.org/wiki/Grapeleaf_Skeletonizer

    They feed in groups that become progressively smaller as the larvae age. They constantly live on the underside of the leaves, and frequently line up side by side. Development from hatch to pupation takes about 40 days. [4] This is the only moth species that feeds gregariously on grape foliage. [5]

  5. 10 Invasive Plants You Should Never Plant In Your Yard - AOL

    www.aol.com/10-invasive-plants-never-plant...

    Porcelain berry or porcelain vine, also called amur peppervine, has pretty pinkish-purple-blue berries on a vigorous, woody, tendril-climbing vine, somewhat resembling wild grape vines. It can ...

  6. Great French Wine Blight - Wikipedia

    en.wikipedia.org/wiki/Great_French_Wine_Blight

    In 1869, English entomologist John Obadiah Westwood suggested that an insect that had afflicted grape leaves in England circa 1863 was the same insect afflicting grape vines' roots in France. [16] Also in 1869, Lichtenstein suggested that the French insect was an American "vine louse" that had been identified in 1855 by the American ...

  7. List of grape diseases - Wikipedia

    en.wikipedia.org/wiki/List_of_grape_diseases

    Stem necrosis (water berry, grape peduncle necrosis) Physiological disorder Nematodes, parasitic. Nematodes, parasitic; Citrus Tylenchulus semipenetrans.

  8. Grape leaves: Researchers study leaf removal technique - AOL

    www.aol.com/news/grape-leaves-researchers-study...

    Jun. 23—TRAVERSE CITY — Researchers at Michigan State University are studying the effects on vines of a viticulture technique that can boost wine production in our state's relatively cool climate.

  9. What Are Grape Leaves? Here’s How to Cook With the ... - AOL

    www.aol.com/lifestyle/grape-leaves-cook...

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