Response of the neonate larvae of Cactoblastis cactorum to synthetic cactoblastins, a newly identified class of pheromonally-active chemicals found in the caterpillar’s mandibular glands

Chemoecology ◽  
2020 ◽  
Vol 30 (5) ◽  
pp. 245-253 ◽  
Author(s):  
Francis M. Rossi ◽  
Daniel Rojas ◽  
Danielle A. Cervasio ◽  
John Posillico ◽  
Kyle Parella ◽  
...  
Keyword(s):  
Mandibular Glands ◽  
Cactoblastis Cactorum ◽  
Neonate Larvae

scholarly journals Chemical defence in chrysomelid eggs and neonate larvae

1986 ◽  
Vol 11 (1) ◽  
pp. 29-37 ◽  
Author(s):  
J. M. PASTEELS ◽  
D. DALOZE ◽  
M. ROWELL-RAHIER
Keyword(s):  
Chemical Defence ◽  
Neonate Larvae

scholarly journals Pheromone-Based Attractant for Males of Cactoblastis cactorum (Lepidoptera: Pyralidae)

2006 ◽  
Vol 35 (6) ◽  
pp. 1469-1476 ◽  
Author(s):  
Robert R. Heath ◽  
Peter E. A. Teal ◽  
Nancy D. Epsky ◽  
Barbara D. Dueben ◽  
Stephen D. Hight ◽  
...  
Keyword(s):  
Cactoblastis Cactorum ◽  
Lepidoptera Pyralidae

scholarly journals The effect of inoculum dose on the genetic diversity detected within Helicoverpa armigera nucleopolyhedrovirus populations

2013 ◽  
Vol 94 (11) ◽  
pp. 2524-2529 ◽  
Author(s):  
Vicky Lynne Baillie ◽  
Gustav Bouwer
Keyword(s):  
Genetic Diversity ◽  
Helicoverpa Armigera ◽  
Gel Electrophoresis ◽  
Denaturing Gradient Gel Electrophoresis ◽  
Model System ◽  
Inoculum Dose ◽  
Significant Difference ◽  
Helicoverpa Armígera ◽  
Gradient Gel Electrophoresis ◽  
Neonate Larvae

Environmental and infection variables may affect the genetic diversity of baculovirus populations. In this study, Helicoverpa armigera nucleopolyhedrovirus (HearNPV) was used as a model system for studying the effects of a key infection variable, inoculum dose, on the genetic diversity within nucleopolyhedrovirus populations. Diversity and equitability indices were calculated from DNA polymerase-specific denaturing gradient gel electrophoresis profiles obtained from individual H. armigera neonate larvae inoculated with either an LD5 or LD95 of HearNPV. Although the genetic diversity detected in larvae treated with an LD95 was not statistically different from the diversity detected in the HearNPV inoculum samples, there was a statistically significant difference in the genetic diversity detected in the LD5-inoculated larvae compared with the genetic diversity detected in the HearNPV samples used for the inoculations. The study suggests that inoculum dose needs to be considered carefully in experiments that evaluate HearNPV genetic diversity or in studies where differences in genetic diversity may have phenotypic consequences.

scholarly journals The immature stages of Eurymerus eburioides Audinet-serville, 1833 (Coleoptera: Cerambycidae: Ectenessini)

2005 ◽  
Vol 65 (1) ◽  
pp. 97-100 ◽  
Author(s):  
E Morelli ◽  
A. Sanchez ◽  
M. Bianchi
Keyword(s):  
Eucalyptus Globulus ◽  
Instar Larva ◽  
Diagnostic Value ◽  
Immature Stages ◽  
Neonate Larvae

Last instar larva and pupa of Eurymerus eburioides Audinet-Serville, 1833, are described and illustrated based on specimens reared from neonate larvae on Eucalyptus globulus globulus logs in the laboratory. Characters of possible diagnostic value are presented in this work.

Pulsed Odors from Maize or Spinach Elicit Orientation in European Corn Borer Neonate Larvae

2009 ◽  
Vol 35 (9) ◽  
pp. 1032-1042 ◽  
Author(s):  
Dariusz Piesik ◽  
Didier Rochat ◽  
Jan van der Pers ◽  
Frédéric Marion-Poll
Keyword(s):  
European Corn Borer ◽  
Corn Borer ◽  
Neonate Larvae
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