- chitosanResults differ25 papers: 25 positive, 0 negative or no effect · 1 pair of papers confirmed to differ
- silicon atomResults differ15 papers: 14 positive, 1 negative or no effect · 2 pairs of papers confirmed to differ
- sodium chlorideResults differ12 papers: 6 positive, 6 negative or no effect · 10 pairs of papers confirmed to differ
- (-)-methyl jasmonateResults differ8 papers: 8 positive, 0 negative or no effect · 1 pair of papers confirmed to differ
- copper atomResults differ8 papers: 4 positive, 4 negative or no effect · 2 pairs of papers confirmed to differ
- salicylic acidPositive and negative results33 papers: 31 positive, 2 negative or no effect
- cadmium atomPositive and negative results14 papers: 9 positive, 5 negative or no effect
- calcium atomPositive and negative results12 papers: 10 positive, 2 negative or no effect
- zinc atomPositive and negative results10 papers: 9 positive, 1 negative or no effect
- sodium nitroprussidePositive and negative results7 papers: 6 positive, 1 negative or no effect
- Gibberellic acidPositive and negative results6 papers: 5 positive, 1 negative or no effect
- 1-naphthaleneacetic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
- Fusarium oxysporumPositive and negative results4 papers: 3 positive, 1 negative or no effect
- N-benzyladeninePositive and negative results4 papers: 3 positive, 1 negative or no effect
- cobalt atomPositive and negative results4 papers: 2 positive, 2 negative or no effect
- indole-3-acetic acidPositive and negative results4 papers: 3 positive, 1 negative or no effect
- manganese atomPositive and negative results4 papers: 2 positive, 2 negative or no effect
- 5-aminolevulinic acidPositive and negative results3 papers: 2 positive, 1 negative or no effect
- benzoic acidPositive and negative results3 papers: 2 positive, 1 negative or no effect
- cadmium(2+)Positive and negative results3 papers: 2 positive, 1 negative or no effect
- cinnamic acidPositive and negative results3 papers: 1 positive, 2 negative or no effect
- Fulvia fulvaPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Fusaric acidPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Meloidogyne incognitaPositive and negative results2 papers: 1 positive, 1 negative or no effect
- copper(2+)Positive and negative results2 papers: 1 positive, 1 negative or no effect
- diiodinePositive and negative results2 papers: 1 positive, 1 negative or no effect
- ethanolPositive and negative results2 papers: 1 positive, 1 negative or no effect
- ethenePositive and negative results2 papers: 1 positive, 1 negative or no effect
- nickel atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- paraquatPositive and negative results2 papers: 1 positive, 1 negative or no effect
- potassium sulfatePositive and negative results2 papers: 1 positive, 1 negative or no effect
- Trichoderma harzianumResults agree19 papers: 19 positive, 0 negative or no effect
- melatoninResults agree18 papers: 18 positive, 0 negative or no effect
- 24-epi-brassinolideResults agree10 papers: 10 positive, 0 negative or no effect
- Bacillus subtilisResults agree10 papers: 10 positive, 0 negative or no effect
- zinc oxideResults agree10 papers: 10 positive, 0 negative or no effect
- (+)-abscisic acidResults agree7 papers: 7 positive, 0 negative or no effect
- brassinolideResults agree7 papers: 7 positive, 0 negative or no effect
- nitric oxideResults agree7 papers: 7 positive, 0 negative or no effect
- selenium atomResults agree7 papers: 7 positive, 0 negative or no effect
- silver nanoparticleResults agree7 papers: 7 positive, 0 negative or no effect
- spermidineResults agree7 papers: 7 positive, 0 negative or no effect
- TrichodermaResults agree6 papers: 6 positive, 0 negative or no effect
- gamma-aminobutyric acidResults agree6 papers: 6 positive, 0 negative or no effect
- ascorbic acidResults agree5 papers: 5 positive, 0 negative or no effect
- polysaccharideResults agree5 papers: 5 positive, 0 negative or no effect
- zinc oxide nanoparticleResults agree5 papers: 5 positive, 0 negative or no effect
- 3-aminobutanoic acidResults agree4 papers: 4 positive, 0 negative or no effect
- PseudomonasResults agree4 papers: 4 positive, 0 negative or no effect
- Pseudomonas fluorescensResults agree4 papers: 4 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.