6533b853fe1ef96bd12ad3d5

RESEARCH PRODUCT

Morphological abnormalities induced by Fenoxycarb on the pupa ofPhanerotoma (Phanerotoma) ocularisKohl (Hym., Braconidae)

Ricardo JimenezRicardo JimenezJosefa MorenoJosefa MorenoN. HawlitzkyN. Hawlitzky

subject

Developmental stagebiologyAnatomybiology.organism_classificationPupachemistry.chemical_compoundAnimal sciencechemistryInsect SciencePhanerotomaFenoxycarbChemical controlNymphAgronomy and Crop ScienceBraconidaeNon target organism

description

Fenoxycarb at concentrations of 0.001 μg/ml, 0.005 μg/ml, 0.01 μg/ml, 0.05μg/ml and 0.1 μg/ml had an adverse effect on the pupa of Phanerotoma (Phanerotoma) ocularis. When topically applied, it induced morphological abnormalities. The percentage of anomalous obtained depended of developmental pupal stage and was higher when was applied in the first moment of development (80 %-90 %) than in the final of development (50%-60%). These anomalous was inviables. Zusammenfassung Morphologische Abnormitaten bei Puppen von Phanerotoma (Phanerotoma) ocularis Kohl (Hym., Braconidae) nach Einwirkung von Fenoxycarb Fenoxycarb, in Konzentrationen von 0.001 μg/ml, 0.0005 μg/ml, 0.01 μg/ml, 0.05 |μg/ml und 0.1 μg/ml topikal bei Puppen von Phanerotoma (P.) ocularis appliziert, rief morphologische Abnormitaten hervor. Der Prozentsatz abnorm gebildeter Puppen hing vom Entwicklungsstadium ab und war hoher, wenn Fenoxycarb zu Anfang der Puppenentwicklung (80–90%) als zum Ende derselben (50–60%) angewandt wurde. Die abnorm gestalteten Puppen waren nicht lebensfahig.

https://doi.org/10.1111/j.1439-0418.1993.tb00376.x