Efficacy of avermectins against a plant parasitic nematode

Autor:	R. A. Dybas, A. J. Birtle, Denis J. Wright, A. E. Corps
Rok vydání:	1983
Předmět:	biology Hatching biology.organism_classification Locomotor activity Agar plate Nematode Animal science Botany medicine Anthelmintic PEST analysis Agronomy and Crop Science Cucurbitaceae Terra incognita medicine.drug
Zdroj:	Annals of Applied Biology. 103:465-470
ISSN:	1744-7348 0003-4746
Popis:	SUMMARY Avermectins (AVM) B1a/1b and B2a-23-one rapidly impaired the locomotor activity of Meioidogyne incognita second stage juveniles. On agar plates, concentrations as low as 0–0003 μg AVM B2a-23-one cm-3 significantly reduced the number of juveniles in cucumber roots and the proportion of juveniles which developed to a saccate stage. The effects of AVM on hatching and movement of nematodes appeared to be at least partly reversible.
Databáze:	OpenAIRE
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