| Titre : | Prevalence, severity, and association of fungal crown and root rots with injury by the clover root curculio in New York alfalfa |
| Auteurs : | D. Kalb ; C. BERGSTROM ; E. SHIELDS |
| Type de document : | article/chapitre/communication |
| Année de publication : | 1994 |
| Format : | vol. 78 no. 5 ; 491-495 |
| Langues: | = Anglais |
| Mots-clés: | ESSAI EN CHAMP ; MYCOSE ; RELATION HOTE AGENT ; ISOLEMENT ; POUVOIR PATHOGENE ; DEGAT ; MEDICAGO SATIVA ; FUSARIUM ; SITONA HISPIDULUS ; NEW YORK ; INFECTION ; LEGUMINOSAE ; DICOTYLEDONES ; ANGIOSPERMAE ; SPERMATOPHYTA ; FUNGI IMPERFECTI ; FUNGI ; THALLOPHYTA ; CURCULIONIDAE ; COLEOPTERA ; INSECTA ; ARTHROPODA ; INVERTEBRATA ; ETATS UNIS ; AMERIQUE DU NORD ; AMERIQUE ; PLANTE FOURRAGERE ; PHYTOPATHOGENE ; DEPREDATEUR ; Degat ; Transmission phytopathogene ; Stade larvaire ; Mecanisme d'action ; Sitona hispidulus ; Curculionidae ; Medicago sativa ; Leguminosae ; Fusarium oxysporum |
| Résumé : | A survey of 61 randomly selected alfalfa fields in four physiographic regions of New York was utilized to assess the incidence, severity, and fungal flora associated with crown and root rots, as well as the incidence and severity of injury by the clover root curculio (Sitona hispidulus) and its possible association with root diseases. Five stratified random subsamples, each comprising four to nine alfalfa plants, were evaluated from each field |
| Source : | Plant disease |
Exemplaires (2)
| Centre | Localisation | Section | Cote | Statut | Disponibilité |
|---|---|---|---|---|---|
| Poitou-Charentes | ERIST Poitou-Charentes - Lusignan | Base Aphide | A4C1E2 | Empruntable | Disponible pour le prêt |
| Poitou-Charentes | ERIST Poitou-Charentes - Lusignan | Base Aphide | A4C1E2 | Empruntable | Disponible pour le prêt |
