1,721,004 research outputs found
Mills survey and problem analyses in Syria.
No full textThe same in arabic as invited speaker in the 46th Annual Science Week in Tirshreen University, Lattakia, Syri
Le agroenergie in Puglia - Esperienze pilota a sostegnoo dello sviluppo delle filiere agroenergetiche in Puglia
No full textMiglioramento tecnologico dell’impiantistica olearia in Siria: il contributo della Cooperazione Universitaria nelle attività di formazione e divulgazione
No full textCD RO
Evaluation of Apricot selections for tollerance to plum pox virus (PPV)
No full textThe following apricot progenies from a breeding program for resistance to Plum pox virus (PPV) were analysed for susceptibility to several strains of the virus: ‘Cricot’ × ‘Stark Early Orange’, ‘Goldrich’ × NJA 53, ‘Harcot’ × ‘Reale d’Imola’, ‘Boreale’ × ‘Harcot’, ‘Harcot’ × ‘Tirzii di Bucuresti’ and ‘Reale d’Imola’ × ‘Harcot’. Each of the 99 seedlings obtained was grafted onto five Prunus persica (L.) Batsch. ‘GF 305’ which were then inoculated by chip-budding with a PPV-M isolate. All plants were grown in a greenhouse at 22-24 °C. The evaluation was done by observing symptoms on both ‘GF 305’ and apricot, and by ELISA. Most of the seedlings showed symptoms on apricot, except for six seedlings which were symptomless, negative in ELISA and in top-grafted ‘GF 305’. The resistant seedlings (four from ‘Cricot’ × ‘Stark Early Orange’; one from ‘Goldrich’ × NJA 53 and one from ‘Harcot’ × ‘Reale d’Imola’), remained symptomless and ELISA negative also when inoculated with PPV-D and PPV-EA strains
Control and monitoring: monitoring and eradication of Shaka in South-east Italy over 15 years
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