Laboratory rearing of the brown marmorated stink bug (Hemiptera: Pentatomidae) and the impact of single and combination of food substrates on development and survival
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract The brown marmorated stink bug (BMSB), Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) is non-native species that has rapidly expanded its range in the United States of America and Canada. This study was aimed at increasing our knowledge of the biology of BMSB and developing a rearing method. A laboratory culture maintained on 15 different foods (pear, peach, Granny Smith apple, red delicious apple, squash, tomato, carrot, green bean, grape, corn, leaves of princess tree, leaves of butterfly-bush, dry seeds of sunflower, cowpea, and peanut) had on average 26.0±2.1 eggs per egg mass, and an incubation period averaging 6.94±1.2 days. Developmental duration from second instar to adult averaged 28.2±0.9 days similar to second instars reared to adult on single diet of green beans, corn, sunflower, cowpea, and peanut seeds. Survival from egg to adult was 85.4% and a growth index (GI) of 2.2±0.2 for the laboratory culture comparable to ⩾2.0 GI and 80–90% reported nymphal development on a diet of dry sunflower, cowpea, and peanut seeds. We reared six generations of BMSB before the study was terminated. Our results indicate the foods that are better for BMSB growth, development, and survival.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it