Survival and Development of Gypsy Moths (Lepidoptera: Lymantriidae) on Corn and Soybean Foliage

1997 ◽  
Vol 90 (1) ◽  
pp. 147-153 ◽  
Author(s):  
Joseph C. Kamalay ◽  
Jack H. Barger ◽  
Paulette E. Pierson
Keyword(s):  
Gypsy Moths ◽  
Survival And Development

Host Plants Used by Gypsy Moths Affect Survival and Development of the Parasitoid Cotesi melanoscela

1992 ◽  
Vol 21 (1) ◽  
pp. 173-177 ◽  
Author(s):  
John H. Werren ◽  
Michael J. Raupp ◽  
Clifford S. Sadoff ◽  
Thomas M. Odell
Keyword(s):  
Host Plants ◽  
Gypsy Moths ◽  
Survival And Development

scholarly journals Comparison of Survival and Development of Gypsy Moth Lymantria dispar L. (Lepidoptera: Erebidae) Populations from Different Geographic Areas on North American Conifers

Insects ◽  
2020 ◽  
Vol 11 (4) ◽  
pp. 260 ◽  
Author(s):  
Melody A. Keena ◽  
Jessica Y. Richards
Keyword(s):  
Gypsy Moth ◽  
North American ◽  
Geographic Range ◽  
Asian Populations ◽  
First Instar ◽  
Gypsy Moths ◽  
Geographic Origins ◽  
Survival And Development ◽  
Different Origins ◽  
Better Than

Host utilization information is critical to managers for estimating the hosts at risk and potential geographic range for gypsy moths from different geographic origins. In this study, the development and survival of gypsy moths from all three subspecies on 13 North American conifers and three broadleaf hosts were compared. There was variation in the ability of gypsy moth larvae from different geographic origins to utilize (survive and develop on) key North American conifers. However, that variation was not consistent within gypsy moth subspecies, but instead was more consistent with populations from different origins being preadapted to utilize different hosts and having different biologic traits. Some Asian populations developed and survived well on some conifers while populations from Europe and North America gained weight faster and/or survived better than some Asian populations. Although development was slower and survival poorer on several of the conifers, first instar larvae were able to utilize conifers unless the needles were tough or feeding deterrents were present. Host phenology was also critical since the early instars fed preferentially on new foliage or buds. Gypsy moth larvae can utilize many hosts, so this makes it a very adaptable invasive species that warrants taking measures to prevent its spread.

Bagworm Survival and Feeding Preferences as Indicators of Resistance among Maples

2002 ◽  
Vol 20 (3) ◽  
pp. 138-142
Author(s):  
William E. Klingeman
Keyword(s):  
Host Plant ◽  
Ornamental Plants ◽  
Larval Feeding ◽  
Eastern United States ◽  
Feeding Preferences ◽  
Survival And Development ◽  
Early Instar ◽  
Moderate Resistance ◽  
Hybrid Cross ◽  
Plant Susceptibility

Abstract The bagworm (Thyridopteryx ephemeraeformis (Haworth)) is a polyphagous, native pest of numerous deciduous and evergreen ornamental plants. Bagworm larvae were used to investigate host plant susceptibility among ten species and cultivars of maples that are economically important and commonly encountered in landscapes in the eastern United States. Data analyses from 48-hour choice assays, conducted in the laboratory during 2000 and 2001, indicated that differences existed among maples for bagworm feeding preferences and host plant susceptibility. Results from the 48-hour trials were not as accurate as seasonal no-choice assays, however. No-choice assays during both seasons quantified resistance among maples that limited larval bagworm survival and development. Measurements of larval feeding injury demonstrated resistance in paperbark maple (Acer griseum (Franch.) Pax) and trident maple (A. buergerianum Miq.) when compared with other maples. Laboratory results were corroborated during 2001 by a no-choice field assay, in which early instar bagworm larvae performed well on the majority of maples. In contrast, paperbark maple and trident maple were resistant to bagworm feeding, while ‘Autumn Blaze’ Freeman maple (A. x freemanii E. Murray), a hybrid cross obtained by breeding A. rubrum with A. saccharinum, showed moderate resistance.

scholarly journals An Approach to Cell Motility as a Key Mechanism in Oncology

Cancers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 3576
Author(s):  
José I. López ◽  
Ildefonso M. De la Fuente
Keyword(s):  
Cell Migration ◽  
Cell Motility ◽  
Living Cells ◽  
Inherent Characteristic ◽  
Survival And Development ◽  
Fundamental Mechanism

Motility is an inherent characteristic of living cells manifesting cell migration, a fundamental mechanism of survival and development [...]

scholarly journals National Research Funding for Sustainable Growth in Translation Studies as an Academic Discipline in China

2020 ◽  
Vol 12 (18) ◽  
pp. 7241
Author(s):  
Zhiwei Jiang ◽  
Yun Wu ◽  
Linda Tsung
Keyword(s):  
Research Funding ◽  
Research Output ◽  
Academic Discipline ◽  
Translation Studies ◽  
Sustainable Growth ◽  
Academic Disciplines ◽  
Global Changes ◽  
Arts And Humanities ◽  
Survival And Development ◽  
Quantitative Manner

Global changes in both the current economic climate and political priorities have posed significant challenges concerning government spending on research, which undermines the survival and development of a number of academic disciplines, especially those in arts and humanities. This article reports on an inquiry that examines whether and how national research funding has supported the development of translation studies as an academic discipline in China, employing the example of the National Social Science Fund of China (NSSFC) subsidy, as allocated to the field of translation studies. Firstly, we accessed the NSSFC database for all programs featuring translation and translation studies between 2010 and 2019. Secondly, we coded, categorized, and processed the data in a quantitative manner. Our examination of the number of grants, research focuses, and frequently examined issues of these programs has led us to conclude the fact that NSSFC has facilitated the increase in translation studies as an academic discipline in China. Further investigation into the positive relationship between NSSFC funding policies and mechanism and the growth in academic translation studies has also identified the ways NSSFC boosts translation studies as an academic discipline in China: to promote and increase the market, interdisciplinary, and multimodal applicability of the research output. The findings also suggest that revisions may be needed to further refine the NSSFC mechanism so that translation studies will develop into a balanced, continuously innovative discipline.

scholarly journals The Role of Immunohistochemical Markers for the Diagnosis and Prognosis of Adrenocortical Neoplasms

2021 ◽  
Vol 11 (3) ◽  
pp. 208
Author(s):  
Anna Angelousi ◽  
Georgios Kyriakopoulos ◽  
Fani Athanasouli ◽  
Anastasia Dimitriadi ◽  
Eva Kassi ◽  
...  
Keyword(s):  
Transcriptome Analysis ◽  
Cox Regression ◽  
P53 Protein ◽  
Immunohistochemical Analysis ◽  
Ki 67 ◽  
Diagnosis And Prognosis ◽  
Immunohistochemical Markers ◽  
Small Series ◽  
Morphological Criteria ◽  
Survival And Development

Adrenal cortical carcinoma (ACC) is a rare cancer with poor prognosis that needs to be distinguished from adrenocortical adenomas (ACAs). Although, the recently developed transcriptome analysis seems to be a reliable tool for the differential diagnosis of adrenocortical neoplasms, it is not widely available in clinical practice. We aim to evaluate histological and immunohistochemical markers for the distinction of ACCs from ACAs along with assessing their prognostic role. Clinical data were retrospectively analyzed from 37 patients; 24 archived, formalin-fixed, and paraffin-embedded ACC samples underwent histochemical analysis of reticulin and immunohistochemical analysis of p27, p53, Ki-67 markers and were compared with 13 ACA samples. Weiss and Helsinki scores were also considered. Kaplan−Meier and univariate Cox regression methods were implemented to identify prognostic effects. Altered reticulin pattern, Ki-67% labelling index and overexpression of p53 protein were found to be useful histopathological markers for distinguishing ACAs from ACCs. Among the studied markers, only pathological p53 nuclear protein expression was found to reach statistically significant association with poor survival and development of metastases, although in a small series of patients. In conclusion, altered reticulin pattern and p53/Ki-67 expression are useful markers for distinguishing ACCs from ACAs. Immunohistopathology alone cannot discriminate ACCs with different prognosis and it should be combined with morphological criteria and transcriptome analysis.

scholarly journals Janus Membrane with Novel Directional Water Transport Capacity for Efficient Atmospheric Water Capture

Nanoscale ◽  
2021 ◽  
Author(s):  
Jing Wu ◽  
Baona Ren ◽  
Haohong Pi ◽  
Xin Zhao ◽  
Miaomiao Hu ◽  
...  
Keyword(s):  
Fresh Water ◽  
Water Transport ◽  
Water Scarcity ◽  
Low Cost ◽  
Transport Capacity ◽  
Atmospheric Water ◽  
Human Survival ◽  
Survival And Development ◽  
Energy Independence

Fresh water scarcity becomes a crisis to human survival and development. Atmospheric water capture with remarkable advantages such as energy-independence, low-cost, etc., has been supposed as a promising way to...

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