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Host instars preference, density-dependent parasitism and behavioral perspective of parasitoids (Aphidius colemani, Aphidius matricariae and Aphelinus abdominalis) in Aphis glycines and Aphis gossypii
Rasool, Bilal; Mehmood, Zahid; Ahmad, Muhammad Farooq; Iqbal, Javaid; Younis, Tahira; Munir, Rizwan.
Afiliación
  • Rasool, Bilal; Government College University Faisalabad. Department of Zoology. Faculty of Life Sciences. Punjab. PK
  • Mehmood, Zahid; Government College University Faisalabad. Department of Zoology. Faculty of Life Sciences. Punjab. PK
  • Ahmad, Muhammad Farooq; Government College University Faisalabad. Department of Zoology. Faculty of Life Sciences. Punjab. PK
  • Iqbal, Javaid; King Saud University. College of Food and Agricultural Sciences. Department of Plant Protection. Riyadh. SA
  • Younis, Tahira; Government College University Faisalabad. Department of Zoology. Faculty of Life Sciences. Punjab. PK
  • Munir, Rizwan; Government College University Faisalabad. Faculty of Physical Sciences. Department of Statistics. Punjab. PK
Rev. bras. entomol ; Rev. bras. entomol;66(1): e20210045, 2022. tab, graf
Article en En | LILACS-Express | LILACS | ID: biblio-1387819
Biblioteca responsable: BR1.1
ABSTRACT
ABSTRACT Three parasitoid species Aphidius colemani, Aphidius matricariae (Hymenoptera Braconidae) and Aphelinus abdominalis (Hymenoptera Aphelinidae) were evaluated concerning their parasitism potential in two aphid species, Aphis glycines and Aphis gossypii (Hemiptera Aphididae). The feeding of these two aphid species, even at low sums, can significantly damage photosynthesis and is found to transmit many kinds of plant viruses, which impact potential adverse effects on the plants. The overall parasitization on all nymphal ages in As. glycines was accomplished by Ad. colemani (60.50%), Ad. matricariae (49.16%) and Al. abdominalis (40%), while in As. gossypii parasitism exhibited by Ad. colemani (79.48%), Ad. matricariae (65.33%) and Al. abdominalis (58.83%). Aphelinus abdominalis exhibited the lowest parasitism in both given species as hosts. Significant differences in parasitism of different parasitoids and host species were observed. Concerning the preference of nymphal instars, we found that parasitoids species prefer to parasitize 1st- 4th instars in As. gossypii while in As. glycines 2nd, 1st, 3rd and 4th. Our results showed that the parasitism increases with the increase of parasitoid numbers and hosts densities.
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Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Idioma: En Revista: Rev. bras. entomol Asunto de la revista: BIOLOGIA Año: 2022 Tipo del documento: Article País de afiliación: Pakistán / Arabia Saudita Pais de publicación: Brasil
Texto completo
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Imprimir
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Texto completo: 1 Colección: 01-internacional Base de datos: LILACS Idioma: En Revista: Rev. bras. entomol Asunto de la revista: BIOLOGIA Año: 2022 Tipo del documento: Article País de afiliación: Pakistán / Arabia Saudita Pais de publicación: Brasil