This codebook.txt file was generated on 20190524 by wilsonkm ------------------- GENERAL INFORMATION ------------------- 1. Title of Dataset Soybean Aphid and Aphelinus certus Development (2017–2019) 2. Author Information Principal Investigator Contact Information Name: James Rudolph Miksanek Institution: University of Minnesota Email: miks0007@umn.edu Associate or Co-investigator Contact Information Name: George E. Heimpel Institution: University of Minnesota Email: heimp001@umn.edu 3. Date of data collection: 2017-01-01 to 2018-04-10 4. Geographic location of data collection (where was data collected?): 5. Information about funding sources that supported the collection of the data: Sponsorship: Minnesota Invasive Terrestrial Plants and Pests Center (through the the Environment and Natural Resources Trust Fund; mitppc.umn.edu), the North Central Soybean Research Program (ncsrp.com), and the Minnesota Soybean Research and Promotion Council (mnsoybean.org/MSRPC) -------------------------- SHARING/ACCESS INFORMATION -------------------------- 1. Licenses/restrictions placed on the data: Attribution-NonCommercial-NoDerivs 3.0 United States 2. Links to publications that cite or use the data: A matrix model describing host–parasitoid population dynamics: The case of Aphelinus certus and soybean aphid Miksanek JR, Heimpel GE (2019) A matrix model describing host–parasitoid population dynamics: The case of Aphelinus certus and soybean aphid. PLOS ONE 14(6): e0218217. https://doi.org/10.1371/journal.pone.0218217 3. Recommended citation for the data: Miksanek, James Rudolph; Heimpel, George E. (2019). Soybean Aphid and Aphelinus certus Development (2017–2019). Retrieved from the Data Repository for the University of Minnesota, https://doi.org/10.13020/rhbq-rc90. --------------------- DATA & FILE OVERVIEW --------------------- 1. File List A. Filename: host-stage_preference.xlsx Short description: Host-stage preference. B. Filename: lifespan_data.xlsx Short description: Parasitoid lifespan C. Filename: no_choice_parasitoid_development.xlsx Short description: No-choice parasitoid development D. Filename: post-para_repro_data.xlsx Short description: Post-parasitism reproduction E. Filename: SBA_development_25C.xlsx Short description: Soybean aphid development 2. Are there multiple versions of the dataset? No. -------------------------- METHODOLOGICAL INFORMATION -------------------------- 1. Description of methods used for collection/generation of data: Please refer to https://doi.org/10.1371/journal.pone.0218217 2. Methods for processing the data: Please refer to https://doi.org/10.1371/journal.pone.0218217 3. Instrument- or software-specific information needed to interpret the data: Microsoft Excel 4. Standards and calibration information, if appropriate: N/A 5. Environmental/experimental conditions: Please refer to https://doi.org/10.1371/journal.pone.0218217 6. Describe any quality-assurance procedures performed on the data: N/A 7. People involved with sample collection, processing, analysis and/or submission: James Rudolph Miksanek, George E. Heimpel ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: host-stage_preference.xlsx ----------------------------------------- 1. Number of variables: 6 2. Number of cases/rows: 74 rows 3. Missing data codes: N/A 4. Variable List A. Name: waspID Description: individual wasp number (Aphelinus certus) B. Name: stadium_1 Description: number of parasitoid eggs recovered from 1st stadium hosts C. Name: stadium_2 Description: number of parasitoid eggs recovered from 2nd stadium hosts D. Name: stadium_3 Description: number of parasitoid eggs recovered from 3rd stadium hosts E. Name: stadium_4 Description: number of parasitoid eggs recovered from 4th stadium hosts F. Name: stadium_5 Description: number of parasitoid eggs recovered from adult hosts ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: lifespan_data.xlsx ----------------------------------------- 1. Number of variables: 6 2. Number of cases/rows: 56 rows 3. Missing data codes: N/A 4. Variable List A. Name: treatment Description: aphid density (0.5 = one aphid every other day) B. Name: replicate Description: Number assigned to each individual replicated for a treatment. C. Name: start_date Description: Start date formatted by MM/DD/YYYY D. Name: end_date Description: End date formatted by MM/DD/YYYY E. Name: age_at_death Description: age of parasitoid at death (in days) F. Name: status Description: 1 = no issues; 0 = parasitoid lost during assay, censor data; -1 = parasitoid lost at start, replacement replicate added ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: no_choice_parasitoid_development.xlsx ----------------------------------------- *This .xlsx file contains four data sheets in addition to a metadata sheet. 1. Number of variables: 14 2. Number of cases/rows: 652 3. Missing data codes: Blank cells indicate missing data. 4. Variable List A. Name: host_stage Description: stage of aphid hosts exposed to adult female parasitoid for attack; 1: 1st stadium SBA nymph, 2: 2nd stadium, 3: 3rd stadium, 4: 4th stadium, 5: 5th (adult) stadium B. Name: rep Description: individual replicate number for each treatment C. Name: start date Description: YYYY/MM/DD; start date for each treatment = day 0 = day of adult female parasitoid exposure D. Name: mumID Description: individual ID for each mummy formed from individual replicates E. Name: mum_date Description: date on which the mummy was collected (replicates checked daily for mummies, which were collected immediately) F. Name: sex Description: sex of adult parasitoid that emerged from a specific mummy G. Name: emerge_date Description: emergence date for an adult parasitoid from an individual mummy H. Name: emerge_status Description: parasitoids that successfully completed development were marked as "emerged"; unemerged mummies are absent from the "Mummy Rearing" worksheet, so to determine the # or % unemerged, compare mummies marked as "emerged" with the entire "Mummy Formation" datasheet I. Name: emerge_time Description: Approximate time of day during which a parasitoid emerged from the mummy stage J. Name: observer Description: initials of researcher who measured wasp tibiae K. Name: MUMNUM Description: individual number given to mummies produced in an individual replicate of a treatment; corresponds to the 3rdnumber in “mumID”; mumID = host_stage-rep-MUMNUM L. Name: tibia_1 Description: tibia_1and tibia_2are the length of the hind tibiae (in mm) for the wasps that emerged from the mummies. “1” and “2” do not refer to left or right; if only one tibia could be measured, “tibia_2” is blank. M. Name: tibia_3 Description: ibia_1and tibia_2are the length of the hind tibiae (in mm) for the wasps that emerged from the mummies. “1” and “2” do not refer to left or right; if only one tibia could be measured, “tibia_2” is blank. ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: post-para_repro_data.xlsx ----------------------------------------- 1. Number of variables: 6 2. Number of cases/rows: 576 rows 3. Missing data codes: N/A 4. Variable List A. Name: day Description: number of days since experiment start B. Name: treatment Description: parasitized or control (unparasitized) C. Name: host_stage_start Description: aphids developmental stage (3 = 3rd stadium, 4 = 4th stadium, 5 = 5th [adult] stadium) at start of experiment D. Name: replicate Description: unique for host_stage_start + treatment E. Name: aphid_status Description: dead, alive, or mummified F. Name: host_stage_current Description: aphid's developmental stage (3 = 3rd stadium, 4 = 4th stadium, 5 = 5th [adult] stadium) on day of observation F. Name: offspring Description: number of offspring ----------------------------------------- DATA-SPECIFIC INFORMATION FOR: SBA_development_25C.xlsx ----------------------------------------- *This .xlsx file contains four data sheets in addition to a metadata sheet: Start Dates: List of aphid replicate number and birth date of the aphid, which as the start date (day 0) for the assay Stage: Matrix of aphid stage for each replicate over study period Size: Measurement of aphid size (in units) for each replicate over the study period Fertility: Record of the number of offspring produced during each sampling interval throughout the study 1. Number of variables: 32 rows 2. Number of cases/rows: 3. Missing data codes: Empty cells indicate missing data. 4. Variable List A. Name: aphid_ID Description: number associated with individual aphid replicate B. Name: start_date Description: start date formatted by DD/MM/YYYY C. Name: day Description: Days since start of experiment. Data collected at 0.5 intervals. Value labels used to indicate stage: S1 1st stadium aphid nymph S2 2nd stadium aphid nymph S3 3rd stadium aphid nymph S4 4th stadium aphid nymph S5 5th stadium adult aphid (nonreproductive) R 5th stadium adult aphid (reproductively mature) Value labels used to indicate size: Units. 10 units = 1.94mm Value labels used to indicate fertility: # of offspring produced since last sampling interval