Management of Root Knot Disease in Rice Caused by Meloidogyne graminicola through Nematophagous Fungi
Bibliographic record
Abstract
A glass house experiment was conducted for the effectiveness of nematophagous fungi against Meloidogynegraminicola in which Arthrobotrys oligospora and Dactylaria eudermata were used for the management of rootknot disease of rice. Root knot nematodes, Meloidogyne graminicola had proved itself as an important limitingfactor for successful cultivation and productivity of rice. By amending the soil with application of mass cultureof two nematophagous fungi (Arthrobotrys oligospora and Dactylaria eudermata) reduced the number of rootgalls by 86.9% and 81.1%, of females by 94.2% and 91.7%. The mass culture of these fungi increased the plantgrowth: shoot length by 41.9% and 38.8%, root length by 44.6% and 41.8%, fresh weight of shoot by 61.1% and58.7%, and fresh weight of root by 24.3% and 22.5%, respectively over nematode infested soil. The betterperformance of A. oligospora may be attributed to better colonization and establishment of A. oligospora than D.eudermata and may be better tolerance of the fungus to soil fungistasis.
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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 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 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".