In vitro effect of some fungicides on Magnaporthe grisea development [Oryza sativa L.]
1999
Tajani, M. | El Oirdi, M. | Douira, A. (Universite Ibn Tofail, Kenitra (Morocco). Dept. de Biologie) | El Haloui, N.E. (Universite Ibn Tofail, Kenitra (Morocco). Lab. de Microbiologie)
إنجليزي. Ten fungicides belonging to the benzimidazole, triazole, guanidine, pyrimidine and isoxazole family showed in vitro an important fungitoxic activity against three stages of Magnaporthe grisea development: mycelial growth, spore germination and sporulation; the EC sub 50 concentrations were relatively low. Differences in efficacy were shown between fungicides. M. grisea isolates appeared generally more sensitive to triazoles and displayed a similar range of sensitivity to the other tested fungicides
اظهر المزيد [+] اقل [-]إيطالي. [Dieci fungicidi appartenenti alle famiglie dei benzimidazoli, triazoli, guanidine, pirimidine, isossazoli manifestavano in vitro una rilevante attivita' fungotossica nei confronti di tre stadi di sviluppo di Magnaporthe grisea: crescita del micelio, germinazione delle spore e sporulazione. Le concentrazioni EC inf 50 erano relativamente basse. Sono state messe in evidenza differenze fra i fungicidi per quanto riguardava l'efficacia. Gli isolati di M. grisea risultavano generalmente piu' sensibili ai triazoli e presentavano una gamma simile di sensibilita' agli altri fungicidi saggiati]
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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