Efficacy - persistence and phytotoxicity of dimethoate - phosphamidon - formothion in controlling Bactrocera oleae Gmel. on Coratina oil olives in Apulia - Southern Italy [Olea europaea L.]
2000
Laccone, G. | Falco, R. | Milella, G. | Nasole, C. | Papa, G. | Sorrenti, M. (Associazione Regionale dei Consorzi di Difesa della Puglia, Bari (Italy))
anglais. Field trials to control Bactrocera oleae Gmel. on Coratina oil olives, using progressive dosages of 30, 40, 50 and 60 ml/hl, evidenced an effective efficacy as for dimethoate at 40 ml/hl dose, showing also a good persistency and tolerance to phytotoxicity; phosphamidon was effective as well when used at 40 ml/hl dose and evidenced almost no phytotoxic effects, but resulted poorly persistent; formothion proved to be uneffective at every used dosage, well persistent and with few phytotoxic effects
Afficher plus [+] Moins [-]italien. Prove di lotta contro Bactrocera oleae Gmel. su olive da olio cv. Coratina, a dosi progressive di 30, 40, 50 e 60 ml/hl, hanno stabilito per dimethoate una efficacia utile anche alla dose di ml 40/hl, con buona persistenza e tollerante fitotossicita'; per phosphamidon efficacia utile anche alla dose di ml 40/hl, con limitata persistenza e quasi assenza di fitotossicita'; per formothion insufficiente efficacia, buona persistenza e scarsa fitotossicita' alle dosi minime
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