[PDF][PDF] Development and predatory performance of Coccinella septempunctata L.(Coleoptera: Coccinellidae) on different aphid species
A Ali, PQ Rizvi - J. biol. Sci, 2007 - researchgate.net
… The predation by female of all aphid species was more as compared to male. The overall
predation by C. septempunctata was significantly higher on L. erysimi than other species. A …
predation by C. septempunctata was significantly higher on L. erysimi than other species. A …
Coccinellids and aphids: a quantitative study of the impact of adult ladybirds (Coleoptera: Coccinellidae) preying on field populations of pea aphids (Homoptera …
BD Frazer, N Gilbert - Journal of the Entomological Society of …, 1976 - journal.entsocbc.ca
… If our understanding of coccinellid predation is reasonably complete. we should be able
to apply a single formula (with appropriate temperatures. beetle numbers and initial …
to apply a single formula (with appropriate temperatures. beetle numbers and initial …
[PDF][PDF] Predatory potential of Coccinella septempunctata L. against four aphid species
… management of aphids. Bio-control agents like spiders, syrphids and coccinellid species are
… was compared for predation potential for various aphids species, pea aphid was consumed …
… was compared for predation potential for various aphids species, pea aphid was consumed …
Toxicity of plant essential oil vapours to aphid pests and their coccinellid predators
AC Kimbaris, DP Papachristos… - Biocontrol science …, 2010 - Taylor & Francis
… , depending on the aphid species and on the essential oil. Coccinellid predators were also
… toxicity ratio varied depending on aphid species, coccinellid predator and essential oil. The …
… toxicity ratio varied depending on aphid species, coccinellid predator and essential oil. The …
Aphidophagy by Coccinellidae: application of biological control in agroecosystems
JJ Obrycki, JD Harwood, TJ Kring, RJ O'Neil - Biological control, 2009 - Elsevier
… Our understanding of coccinellid predation in aphid suppression will ultimately be
enhanced through comprehensive behavioral studies that include manipulative laboratory …
enhanced through comprehensive behavioral studies that include manipulative laboratory …
Influence of five aphid species on development and reproduction of Propylaea japonica (Coleoptera: Coccinellidae)
SZ Zhang, JJ Li, HW Shan, F Zhang, TX Liu - Biological control, 2012 - Elsevier
… The predaceous coccinellids are important natural enemies of several small phytophagous
… factors influencing the vigor of predators because not all prey species are equally suitable as …
… factors influencing the vigor of predators because not all prey species are equally suitable as …
[PDF][PDF] Predation rate in selected coccinellid (Coleoptera) predators on some major aphidid and cicadellid (Hemipteran) pests.
TP Inayat, SA Rana, NR Naureen Rana… - 2011 - researchgate.net
… kerri (jassid) than aphid species, may be probably, because of its winged hard body and …
size of aphid. Present study indicated high predation of coccinellid predators for aphid species. …
size of aphid. Present study indicated high predation of coccinellid predators for aphid species. …
Functional responses of coccinellid predators: an illustration of a logistic approach
A Pervez, Omkar - Journal of Insect Science, 2005 - academic.oup.com
… a potential predator of certain aphid species (… coccinellids on two aphid species. We also
tried to answer the following questions: (i) Are functional responses different among predators …
tried to answer the following questions: (i) Are functional responses different among predators …
Soybean Aphid Predators in Québec and the Suitability of Aphis glycines as Prey for Three Coccinellidae
MP Mignault, M Roy, J Brodeur - BioControl, 2006 - Springer
… These species were selected as they were the most abundant aphid predators observed
in … Prey suitability was determined by measuring several parameters of predator fitness (…
in … Prey suitability was determined by measuring several parameters of predator fitness (…
Intraguild responses of aphid predators on apple to the invasion of an exotic species, Harmonia axyridis
MW Brown - BioControl, 2003 - Springer
… abundance of coccinellids and other aphid predators on apple… aphids and the total number
and species of all predators per … of each predator among years, the number per aphid colony …
and species of all predators per … of each predator among years, the number per aphid colony …
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