Imidacloprid against aphids on citrus trees [Sicily]
1998
Nucifora, S. (Catania Univ. (Italy). Dipartimento di Scienze e Tecnologie Fitosanitarie)
إنجليزي. The Author reports on the results of imidacloprid tested in citrus orchards against aphid infestation of Aphis gossypii associated with small colonies of Myzus persicae and Toxoptera aurantii. Imidacloprid performances were compared to those of methomil, pirimicarb and a new experimental insecticide coded YRC 2894 480 SL. These trials were carried out in Sicily, during spring, in 1994 and 1995. The action of imidacloprid was very satisfactory and lasting; methomil had an excellent immediate action, but it failed to ensure a long-term efficacy,so that a reinfestation appeared after treatment; YRC 2894 480 SL showed no statistically different results from imidacloprid, while pirimicarb had a very low action
اظهر المزيد [+] اقل [-]إيطالي. L'Autore riporta l'esito del trattamento fatto su piante di agrumi contro infestazioni sostenute da Aphis gossypii associato a rade colonie di Myzus persicae e di Toxoptera aurantii, effettuato con imidacloprid, a confronto con pirimicarb, methomil e il siglato sperimentale YRC 2894 480 SL. La sperimentazione e' stata condotta in Sicilia, nel corso delle primavere 1994 e 1995. L'azione di imidacloprid e' stata soddisfacente e persistente; pirimicarb non ha avuto efficacia contro l'afide; il methomil ha mostrato ottima azione abbattente, ma scarsa persistenza d'azione; il siglato sperimentale YRC 2894 480 SL si e' comportato alla stregua di imidacloprid
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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