Compost bacteria provide antifungal activity against grey mold and <i>Alternaria</i> rot on bell pepper fruit
Bibliographic record
Abstract
Bell pepper (Capsicum annuum L.) fruit are susceptible to various molds, including grey mold and Alternaria rot. In this work, antagonistic bacteria isolated from disease-suppressive composts were assessed for their ability to reduce the mycelial growth of Botrytis cinerea Persoon and Alternaria alternata (Fries) Keissler as well as to suppress grey mold and Alternaria rot on bell pepper. Results showed that different bacterial antagonists reduced mycelial growth of B. cinerea and A. alternata by up to 49% and 53%, respectively. The bacteria provided inhibition of grey mold, reducing incidence and severity by as much as 43% and 67%, respectively. The isolates also provided strong inhibitory effects against Alternaria rot, decreasing incidence and severity by as much as 77% and 80%, respectively. Pseudomonas and Arthrobacter spp. were particularly suppressive to Alternaria rot. Results of this study suggest antagonistic bacteria may represent a potential method for controlling fruit rot of bell pepper.
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.
How this classification was reachedexpand
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 | 0.000 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".