In this research, the
ovicidal activities of the extracts could be due to the fact that the active compounds passed through the egg shell and stopped the segmentation of blastomeres or paralyzed the larvae inside the embryonated egg (25).
Among 11 chemicals tested for
ovicidal effect, two chlorine-based compounds were found to be effective: (i) 3.1 ppm of sodium dichloroisocyanurate; and (ii) 9 ppm of bleaching-powder 101.
glabra that produced
ovicidal action, preventing hatching of the eggs of R.
Karuppannan, "Mosquito larvicidal and
ovicidal properties of Eclipta alba (L.) Hassk (Asteraceae) against chikungunya vector, Aedes aegypti (Linn.) (Diptera: Culicidae)," Asian Pacific Journal of Tropical Medicine, vol.
Future research will examine the
ovicidal and larvicidal capacity of this entomopathogenic fungus.
For tenebrionid species, which are external feeders, also the
ovicidal activity of EOs has been deemed.
and
ovicidal activity of products against maize borer, Chilo partellus," Indian Journal of Chemistry, vol.
Larvicidal,
ovicidal and repellent activities of the leaf extract of two cucurbitacious plants against filarial vector Culex quinquefasciatus (Say) (Diptera: Culicidae).
Application of commercial oils for
ovicidal control of Aleurocanthus woglumi Asbhy.
Data for the three phase 2 pharmacokinetic trials, the phase 2
ovicidal efficacy trial, and the two phase 3 trials were reported separately by Dr.
They can capture or even kill the parasite, and are classified as endoparasites, predators or opportunistic (
ovicidal) (Braga et al., 2008).