Wpływ Piper tuberculatum na Spodoptera frugiperda

Wpływ Piper tuberculatum na Spodoptera frugiperda

AMGL Citó / Luiz Evaldo Moura Pádua / Ruty de Sousa Melo

66,79 €
IVA incluido
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
Materia
Botánica y ciencias de las plantas
ISBN:
9786209593147
66,79 €
IVA incluido
Disponible

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W celu ograniczenia wpływu produktów syntetycznych na środowisko naturalne zbadano potencjał owadobójczy zielonych owoców papryki Macaco frakcjonowanych w rozpuszczalnikach o rosnącej polarności. Były to: heksan, eter etylowy i 70% etanol. Ekstrakty zostały przygotowane na podstawie ekstrakcji suszonych owoców w każdym rozpuszczalniku. Pięć dawek (10 mg, 20 mg, 50 mg, 150 mg i 250 mg) dodano do 100 g sztucznej diety Bowling i podano larwom omacnicy prosowianki. Zastosowano całkowicie losowy układ eksperymentalny, a zabiegi analizowano za pomocą testu Kruskala-Wallisa. Kontrolą była dieta Bowlinga bez ekstraktu. Każdy zabieg składał się z jednej dawki ekstraktu z nasion lub miąższu, z pięcioma powtórzeniami, po cztery partie każdy. Wyniki potwierdziły działanie owadobójcze badanej rośliny.

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