Corpus ID: 88730316

THE EFFECTS OF CORN MATURITY CLASS ON WESTERN CORN ROOTWORM (COLEOPTERA: CHRYSOMELIDAE) PHENOLOGY

@article{Stavisky1997THEEO,
  title={THE EFFECTS OF CORN MATURITY CLASS ON WESTERN CORN ROOTWORM (COLEOPTERA: CHRYSOMELIDAE) PHENOLOGY},
  author={J. Stavisky and P. Davis},
  journal={Journal of the Kansas Entomological Society},
  year={1997},
  volume={70},
  pages={261-271}
}
Development of an „Attract & Kill“ strategy for the control of western corn rootworm larvae
TLDR
The mortality of WCR larvae significantly increased compared to a conventional treatment of Tefluthrin in the root system at lower insecticide application rates, and non destructive methodologies were developed to evaluate larval behaviour, movement and spatial distribution. Expand
Dispersal and spatial distribution of western corn rootworm larvae in relation to root phenology
TLDR
The dispersal and distribution of WCR larvae in the maize root system during their development at two growth stages of maize is investigated, especially with regard to chemical control, because fewer larvae are expected to be targeted at a later growth stage of maize. Expand
Impact of MON863 Transgenic Roots is Equivalent on Western Corn Rootworm Larvae for a Wide Range of Maize Phenologies
TLDR
The amount of Cry3Bb1 did not vary from V3 to R3 in a way that affected neonate survival by western corn rootworm larvae in the field in the current study. Expand
Maize Phenology Affects Establishment, Damage, and Development of the Western Corn Rootworm (Coleoptera: Chrysomelidae)
TLDR
Although neonate western corn rootworm larvae were able to initially establish on maize roots during anthesis and early reproductive stages, these older roots were apparently unsuitable for complete western cornrootworm larval development. Expand
The Nutritive Value of Dying Maize and Setaria faberi Roots for Western Corn Rootworm (Coleoptera: Chrysomelidae) Development
TLDR
Western corn rootworm larvae was evaluated for survival and growth parameters among living control plants, and when infested on the day of glyphosate spray, significantly fewer larvae were recovered from S. faberi than from living S. Faberi, and no significant larval weight gain was recorded from any treatment. Expand
Analysis of Density-Dependent Survival of Diabrotica (Coleoptera: Chrysomelidae) in Cornfields
TLDR
Density-dependent survival can account for differences in observations of insecticide survival at different initial western cornrootworm densities and northern corn rootworm survival from egg to adult. Expand
A synopsis of the nutritional ecology of larvae and adults of Diabrotica virgifera virgifera (LeConte) in the new and old world - nouvelle cuisine for the invasive maize pest Diabrotica virgifera virgifera in Europe?
TLDR
This chapter will focus on the knowledge of D. v. virgifera nutritional ecology gained in its area of first appearance as a major maize pest (USA). Expand
Alternate Host Phenology Affects Survivorship, Growth, and Development of Western Corn Rootworm (Coleoptera: Chrysomelidae) Larvae
TLDR
Infestation in weeks 4, 5, and 6 supported western corn rootworm survivorship, growth, and development better than infestation at later times and alternate host phenology may be an important larval movement factor between grassy weeds and transgenic rootworm-resistant maize. Expand