In a laboratory study at 18-22 °C, a Slovak population of Xiphinema vuittenezi developed from egg to adult in six months, equivalent to 3360 day degrees above a minimum daily threshold of 5 °C. Female longevity on Vitis vinifera was slightly more than 24 months. It is estimated that between month 3 ans month 18 individual female has a reproductive capacity of 152 to 160 progeny. Its life cycle will then complete in one year or longer, under central Europe natural conditions.
The life cycle of Xiphinema vuittenezi (nematoda) from Slovakia
Sasanelli N;Agostinelli A;
2000
Abstract
In a laboratory study at 18-22 °C, a Slovak population of Xiphinema vuittenezi developed from egg to adult in six months, equivalent to 3360 day degrees above a minimum daily threshold of 5 °C. Female longevity on Vitis vinifera was slightly more than 24 months. It is estimated that between month 3 ans month 18 individual female has a reproductive capacity of 152 to 160 progeny. Its life cycle will then complete in one year or longer, under central Europe natural conditions.File in questo prodotto:
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