| 1. | When the phylloxera blight hit, there was a serious retrenchment.
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| 2. | In 1983, it was discovered that phylloxera was the reason.
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| 3. | In 1894 the Jerez region was devastated by the insect phylloxera.
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| 4. | Effective replacement of vinestocks to counter phylloxera took some 15 years.
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| 5. | He pioneered the foundation of pest control for phylloxera of grapes.
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| 6. | He attended the international congress on Phylloxera in Bordeaux in 1880.
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| 7. | They were abandoned in the 19th century following severe phylloxera plagues.
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| 8. | Eventually, Spanish vineyards, too, were laid low by phylloxera.
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| 9. | A decade ago, the Phylloxera root louse laid waste to vineyards.
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| 10. | From 1875 1892 almost all Bordeaux vineyards were ruined by Phylloxera infestations.
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