Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Susan E. Moser"'
Publikováno v:
Journal of Economic Entomology. 108:2761-2769
In 2012 and 2013, field trials were conducted near Rosemount, MN, to assess the movement and development of Helicoverpa zea (Boddie) larvae on non-Bt refuge corn plants within a seed mixture of non-Bt and Bt corn. The Bt corn hybrid expressed three B
Autor:
Jung koo Kang, David W. Onstad, William D. Hutchison, Richard L. Hellmich, Susan E. Moser, Jarrad R. Prasifka
Publikováno v:
Environmental Entomology. 41:200-211
We used a mathematical model with processes reflecting larval mortality resulting from feeding on cross-pollinated ears or Bt ears of corn to analyze the risk of evolution of Cry-toxin resistance in Ostrinia nubilalis (Hübner). In the simulations, e
Publikováno v:
Biological Control. 58:248-254
Aphidophagous coccinellid larvae have a wide range of potential prey in alfalfa and during times of low aphid abundance, larvae may supplement their diet with alternative prey. To understand the effects of the seasonal aphid availability on alternati
Autor:
Susan E. Moser, Michael A. Rausch, Richard L. Hellmich, Tyasning Nusawardani, Jeremy A. Kroemer
Publikováno v:
Insect Molecular Biology. 20:493-506
The movement and dispersal of larval Lepidoptera impact their survival and distribution within the natural landscape. Homologues of the Drosophila behaviour-linked genes shaker (shkr) and slowmo (slmo) were identified from Ostrinia nubilalis (Lepidop
Publikováno v:
Biocontrol Science and Technology. 21:71-74
We hypothesize that herbivory by predators is affected by the complexity of their diet. Coleomegilla maculata larvae fed prey – Acyrthosiphon pisum or Ostrinia nubilalis eggs – consumed two to three times more plant tissue (pinto beans) than thos
Autor:
John J. Obrycki, Susan E. Moser
Publikováno v:
Biological Control. 51:487-492
Third and fourth instar Harmonia axyridis Pallas larvae feed directly on corn seedlings; therefore they may be at risk if the seedlings are chemically treated. Neonicotinoids are broad-spectrum systemic insecticides that are frequently applied to cor
Publikováno v:
Journal of Insect Behavior. 23:45-58
A paired design was used to determine that Harmonia axyridis 4th instars were not influenced by the presence of conspecific larval tracks, but well-fed H. axyridis 4th instars spent less time on plants that contained tracks left by Coleomegilla macul
Competition and Intraguild Predation Among Three Species of Coccinellids (Coleoptera: Coccinellidae)
Autor:
Susan E. Moser, John J. Obrycki
Publikováno v:
Annals of the Entomological Society of America. 102:419-425
The establishment of exotic coccinellid species may be related to the decline in native coccinellid species within the United States. Coccinellids may interact indirectly by competing for shared resources and directly through intraguild predation. Pr
Publikováno v:
Environmental Entomology. 37:1307-1312
We evaluated the potential for competition between the exotic ichneumonid parasitoid Pimpla disparis Vierick and the native ichneumonid Itoplectis conquisitor Say, in the form of multiparasitism and destructive host feeding, by examining how previous
Publikováno v:
Environmental Entomology. 37:1307-1312