- (+)-abscisic acidPositive and negative results69 papers: 54 positive, 15 negative or no effect
- salicylic acidPositive and negative results31 papers: 28 positive, 3 negative or no effect
- jasmonic acidPositive and negative results29 papers: 24 positive, 5 negative or no effect
- silicon atomPositive and negative results26 papers: 21 positive, 5 negative or no effect
- Gibberellic acidPositive and negative results25 papers: 18 positive, 7 negative or no effect
- Pyricularia oryzaePositive and negative results22 papers: 18 positive, 4 negative or no effect
- sodium chloridePositive and negative results20 papers: 16 positive, 4 negative or no effect
- sucrosePositive and negative results18 papers: 14 positive, 4 negative or no effect
- (-)-methyl jasmonatePositive and negative results17 papers: 16 positive, 1 negative or no effect
- zinc atomPositive and negative results17 papers: 10 positive, 7 negative or no effect
- iron atomPositive and negative results16 papers: 3 positive, 13 negative or no effect
- aluminium atomPositive and negative results14 papers: 8 positive, 6 negative or no effect
- indole-3-acetic acidPositive and negative results14 papers: 12 positive, 2 negative or no effect
- acibenzolar-S-methylPositive and negative results11 papers: 10 positive, 1 negative or no effect
- hydrogen peroxidePositive and negative results11 papers: 9 positive, 2 negative or no effect
- cadmium atomPositive and negative results10 papers: 2 positive, 8 negative or no effect
- Nilaparvata lugensPositive and negative results9 papers: 6 positive, 3 negative or no effect
- glucosePositive and negative results9 papers: 6 positive, 3 negative or no effect
- arsenic atomPositive and negative results8 papers: 5 positive, 3 negative or no effect
- ethenePositive and negative results8 papers: 6 positive, 2 negative or no effect
- glutaminePositive and negative results7 papers: 6 positive, 1 negative or no effect
- kinetinPositive and negative results6 papers: 4 positive, 2 negative or no effect
- manganese atomPositive and negative results6 papers: 3 positive, 3 negative or no effect
- 2,4-DPositive and negative results5 papers: 3 positive, 2 negative or no effect
- Xanthomonas oryzae pv. oryzaePositive and negative results5 papers: 4 positive, 1 negative or no effect
- nitric oxidePositive and negative results5 papers: 3 positive, 2 negative or no effect
- poly(ethylene glycol)Positive and negative results5 papers: 3 positive, 2 negative or no effect
- spermidinePositive and negative results5 papers: 4 positive, 1 negative or no effect
- (2-chloroethyl)phosphonic acidPositive and negative results4 papers: 2 positive, 2 negative or no effect
- Rhizoctonia solaniPositive and negative results4 papers: 2 positive, 2 negative or no effect
- boron atomPositive and negative results4 papers: 2 positive, 2 negative or no effect
- copper atomPositive and negative results4 papers: 1 positive, 3 negative or no effect
- mannitolPositive and negative results4 papers: 2 positive, 2 negative or no effect
- okadaic acidPositive and negative results4 papers: 2 positive, 2 negative or no effect
- sodium nitroprussidePositive and negative results4 papers: 3 positive, 1 negative or no effect
- TrichodermaPositive and negative results3 papers: 2 positive, 1 negative or no effect
- arsenite(3-)Positive and negative results3 papers: 1 positive, 2 negative or no effect
- calcium(2+)Positive and negative results3 papers: 2 positive, 1 negative or no effect
- chitooligosaccharidePositive and negative results3 papers: 2 positive, 1 negative or no effect
- gibberellin A3Positive and negative results3 papers: 2 positive, 1 negative or no effect
- magnesium atomPositive and negative results3 papers: 2 positive, 1 negative or no effect
- staurosporinePositive and negative results3 papers: 2 positive, 1 negative or no effect
- Gluconacetobacter diazotrophicusPositive and negative results2 papers: 1 positive, 1 negative or no effect
- Ustilaginoidea virensPositive and negative results2 papers: 1 positive, 1 negative or no effect
- cadmium(2+)Positive and negative results2 papers: 1 positive, 1 negative or no effect
- calcium atomPositive and negative results2 papers: 1 positive, 1 negative or no effect
- cobalt atomPositive 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
- methylPositive and negative results2 papers: 1 positive, 1 negative or no effect
- neomycinPositive and negative results2 papers: 1 positive, 1 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.