A QUANTITATIVE ASSESSMENT OF FACTORS AFFECTING THE ROOTING OF GRAPEVINE ROOTSTOCKS (VITIS VINIFERA L.)





A nice day for an infection? Weather conditions and social contact patterns relevant to influenza transmission.

Although there is no doubt that significant morbidity and mortality occur during annual influenza epidemics, the role of contextual circumstances, which catalyze seasonal influenza transmission, remains unclear.Weather conditions are believed to affect virus survival, DJ Systems efficiency of transmission and host immunity, but seasonality may also

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