Weed · Solanum tuberosum (potato)

1. metribuzinPositive and negative results22 papers: 21 positive, 1 negative or no effect
2. metolachlorPositive and negative results5 papers: 3 positive, 2 negative or no effect
3. pendimethalinPositive and negative results4 papers: 3 positive, 1 negative or no effect
4. glyphosatePositive and negative results3 papers: 2 positive, 1 negative or no effect
5. rimsulfuronResults agree6 papers: 6 positive, 0 negative or no effect
6. linuronResults agree5 papers: 5 positive, 0 negative or no effect
7. atrazineResults agree3 papers: 3 positive, 0 negative or no effect
8. clomazoneResults agree3 papers: 3 positive, 0 negative or no effect
9. prometrynResults agree3 papers: 3 positive, 0 negative or no effect
10. Brassica napus var. napusResults agree2 papers: 2 positive, 0 negative or no effect
11. OxyfluorfenResults agree2 papers: 2 positive, 0 negative or no effect
12. Triticum aestivumResults agree2 papers: 2 positive, 0 negative or no effect
13. isoproturonResults agree2 papers: 2 positive, 0 negative or no effect
14. paraquatResults agree2 papers: 2 positive, 0 negative or no effect
15. herbicidePositive and negative results43 papers: 40 positive, 3 negative or no effect
16. mulchingPositive and negative results12 papers: 10 positive, 2 negative or no effect
17. fertilizationPositive and negative results10 papers: 8 positive, 2 negative or no effect
18. organicPositive and negative results7 papers: 6 positive, 1 negative or no effect
19. rotationPositive and negative results5 papers: 4 positive, 1 negative or no effect
20. irrigationPositive and negative results3 papers: 2 positive, 1 negative or no effect
21. nitrogenPositive and negative results3 papers: 2 positive, 1 negative or no effect
22. tillagePositive and negative results3 papers: 2 positive, 1 negative or no effect
23. otherResults agree5 papers: 5 positive, 0 negative or no effect
24. cover cropResults agree4 papers: 4 positive, 0 negative or no effect
25. cultivation systemResults agree3 papers: 3 positive, 0 negative or no effect
26. intercroppingResults agree3 papers: 3 positive, 0 negative or no effect
27. solarizationResults agree2 papers: 2 positive, 0 negative or no effect

Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.