Distribution data of Polydrusus spp. north of Mexico and seasonal phenology of two nonindigenous Polydrusus species in Minnesota hybrid hazelnut orchards

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Persistent link to this item

https://doi.org/10.13020/45d9-en03
https://hdl.handle.net/11299/252306

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Keywords

insect phenology

insect ecology

entomology

weevil

forest insect

hazelnuts

Collection period

2020-05-07
2021-08-01

Date completed

2021-08-01

Date updated

Time period coverage

Geographic coverage

Source information

Journal Title

Journal ISSN

Volume Title

Title

Distribution data of Polydrusus spp. north of Mexico and seasonal phenology of two nonindigenous Polydrusus species in Minnesota hybrid hazelnut orchards

Published Date

2023-02-01

Authors

Shanovich, Hailey N

Lisak, Sarah C

Lindsey, Amelia R I

Aukema, Brian H

Group

Author Contact

Shanovich, Hailey N
hnshanovich@gmail.com

Type

Dataset
Field Study Data
Observational Data

Abstract

1. Polydrusus_sampling_data.csv: This data was compiled to examine the seasonal phenology of adult Polydrusus weevils in hybrid hazelnut orchards and examine the relative phenologies and sex-ratios between the nonindigenous species found. 2. Daily_temperatures_and_GDD.csv: This data was compiled in order to calculated accumulated growing degree days for the collected Polydrusus weevils each year. Data was collected via a datalogger at the field sites.

Description

The period in the csv files is a placeholder for the statistical analysis. This is recognized in R. Polydrusus_sampling_data.csv: 1. Site: the field site that the data was collected at. RSMT = the University of Minnesota UMore Park in Rosemount, MN and SpC = the University of Minnesota agricultural research station on the “Saint Paul campus” 2. Year: The year of data collection 3. Date: the date of data collection 4. Genotype: the genotype of each hybrid hazelnut plant sampled for Polydrusus weevils 5. Plant: The location of each plant in the field used as a unique identifier in order to use as a random effect in analyses due to repeated sampling of each plant throughout each season and years 6. Ordinal.date: the ordinal date of each data collection date within each year 7. Spp.: The species of nonindigenous Polydrusus weevils. Impressifrons = Polydrusus impressifrons. Formosus = Polydrusus formosus 8. Sex: the sex of weevils sampled. M = male; F = female 9. Number of individuals: the number of weevils collected from each plant each sampling date Daily_temperatures_and_GDD.csv: 1. Year: The year of data collection 2. Date: the date of data collection 3. Mean.daily.temp.C: the recorded mean daily temperature in degrees Celsius from the cataloguer 4. GDD: the number of growing degrees days per date. Calculated starting 1 January of each year. We used a lower development threshold of 8.8ºC, the minimum threshold for strawberry root weevil (Otiorhynchus ovatus (L.))(Coleoptera: Curculionidae: Entiminae) which is the closest related species found to Polydrusus spp. with an established lower development threshold, being in the same subfamily 5. Accumulated.GDD: the accumulated growing degree days per date, which is the sum of the current date’s growing degree days and the cumulation of the previous dates of that year

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License

Attribution 3.0 United States
http://creativecommons.org/licenses/by/3.0/us/

Publisher

Collections

Data Repository for U of M (DRUM)

Funding information

United States Department of Agriculture - Specialty Crop Research Initiative (2019-51181-30025)
University of Minnesota - Louise T. Dosdall Fellowship
University of Minnesota - Bell Museum Award (James Wilkie Fund)

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Previously Published Citation

Suggested citation

Shanovich, Hailey N; Lisak, Sarah C; Lindsey, Amelia R I; Aukema, Brian H. (2023). Distribution data of Polydrusus spp. north of Mexico and seasonal phenology of two nonindigenous Polydrusus species in Minnesota hybrid hazelnut orchards. Retrieved from the University Digital Conservancy, https://doi.org/10.13020/45d9-en03.

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