![]() However, further field based studies are needed to confirm this hypothesis. sexmaculata is the best predator for the management of both prey species, particularly A. The potential role of these predators in biocontrol of A. Differences in coefficients of attack rates, however, did not vary significantly in most of the treatments. Differences in handling times were found to be significant within and between the predatory species on both prey species indicating that predators respond differentially to prey species. dissecta, in terms of consumption of the aphids, Aphis craccivora and Myzus persicae, with suitable values of coefficient of attack rates and handling times on these prey species. sexmaculata responded maximally, followed by C. The linear reciprocal transformation of Holling's disc equation was used to further evaluate the parametric values. It is not to be confused with Coccinella transversoguttata, a widespread species in Europe and North America also known as the transverse. All three predators exhibited a decelerating curve Type II response determined by a logistic regression model. Coccinella transversalis, commonly known as the transverse ladybird or transverse lady beetle is a species of ladybird beetle found from India across southern and southeastern Asia to Malesia and Australia. ''Coccinella transversalis'', commonly known as the Transverse Ladybird or Transverse Lady Beetle is a species of ladybird beetle found from India across southern and southeastern Asia to Malesia and Australia. The functional response parameters and patterns of three coccinellid predators, Cheilomenes sexmaculata, Propylea dissecta, and Coccinella transversalis (Coleoptera: Coccinellidae) were evaluated to find out how these predators respond at two different prey species across various prey densities levels.
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