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Cited by 161

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THE CONSUMPTION, DIGESTION AND UTILIZATION OF SOLANACEOUS AND NON‐SOLANACEOUS PLANTS BY LARVAE OF THE TOBACCO HORNWORM, PROTOPARCE SEXTA (JOHAN.) (LEPIDOPTERA: SPHINGIDAE)

WALDBAUER, G. P.·1964·Entomologia Experimentalis et Applicata

Abstract

Maxillectomized tobacco hornworms were raised from the beginning to the end of the fourth stadium on the leaves of Taraxacum officinale, Arctium minus and Verbascum thapsus, non‐solanaceous plants which are not fed upon by intact larvae. Intact larvae were similarly raised on the leaves of tomato, potato and Solanum dulcamara. The growth rate, the rate of food intake, the percent digestibility and the gross and net efficiency of the utilization of food for growth were measured on the basis of dry weights. ZUSAMMENFASSUNG: ANNAHME, VERDAUUNG UND AUSNUTZUNG VON SOLANACEEN UND NICHTSOLANACEEN DURCH RAUPEN DES TABAKSCHWÄRMERS, PROTOPARCE SEXTA (JOHAN.) (LEPIDOPTERA: SPHINGIDAE) Maxillektomierte Larven von Protoparce sexta wurden vom Beginn bis zum Ende des vierten Stadiums an Blättern der Nichtsolanaceen Taraxacum officinale, Arctium minus und Verbascum thapsus aufgezogen, die von unbehandelten Tieren nicht gefressen werden. Kontroll‐Raupen wurden mit Tomatenlaub gefüttert. Nichtoperierte Tiere wurden in ähnlicher Weise an den Blättern von drei normalerweise angenommenen Solanaceen: Tomaten, Kartoffeln und Solanum dulcamara gehalten. Die Wachstumsrate, der Nahrungsverbrauch, die prozentuale Verdaulichkeit sowie Gesamtund Netto‐Wirksamkeit der Nahrungsausnutzung für das Wachstum wurden auf Grund der Trockengewichte berechnet. Die Nahrungsaufnahme wurde auf der Basis von Frisch‐ wie Trockengewichten bestimmt. Die Pflanzen unterschieden sich in ihrer Fähigkeit, das Wachstum zu fördern. Mit Ausnahme der an Verbascum gefütterten Raupen können Unterschiede in der Wachstumsrate und in der Wirksamkeit der Nahrungsverwertung auf Unterschiede in der Nahrungsaufnahmerate und der Verdaulichkeit der Nahrung zurückgeführt werden. Die verdaulichen Anteile dieser Blätter wiesen ähnliche Nährwerte auf. Der verdauliche Anteil der Verbascum‐Blätter war jedoch dem anderer Blätter ernährungsmäßig unterlegen.

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Crossref · 10.1111/j.1570-7458.1964.tb02445.x

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Metadata

Authors
WALDBAUER, G. P.
Venue
Entomologia Experimentalis et Applicata
Publisher
Wiley
Published
1964-09
Volume
7
Issue
3
Pages
253-269
ISSN
  • 0013-8703 (ISSN-L)
  • 1570-7458
OpenAlex
W2067189256
Cited by
161
References
1
FWCI
8.44
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: THE CONSUMPTION, DIGESTION AND UTILIZATION OF SOLANACEOUS AND NON‐SOLANACEOUS PLANTS BY LARVAE OF THE TOBACCO HORNWORM, PROTOPARCE SEXTA (JOHAN.) (LEPIDOPTERA: SPHINGIDAE). https://app.cochat.ai/papers/10.1111/j.1570-7458.1964.tb02445.x
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WALDBAUER, G. P. (1964). THE CONSUMPTION, DIGESTION AND UTILIZATION OF SOLANACEOUS AND NON‐SOLANACEOUS PLANTS BY LARVAE OF THE TOBACCO HORNWORM, PROTOPARCE SEXTA (JOHAN.) (LEPIDOPTERA: SPHINGIDAE). Entomologia Experimentalis et Applicata. https://doi.org/10.1111/j.1570-7458.1964.tb02445.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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