Intervention effectmodel-written summary

L. sidoides oil at 0.75-3% was phytotoxic to maize.

A claim from Fungistatic activity of essential oils for the control of bipolaris leaf spot in maize · 2019

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

L. sidoides oil at 0.75-3% was phytotoxic to maize.

Taxon
maizeZea mayse0
Treatment
0.75-3% of L. sidoides essential oile0
Outcome
phytotoxic to maize plantse0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The concentration range 0.75-3% of L. sidoides essential oil is phytotoxic to maize plants.”

✓ located verbatim in the source · abstract, characters 1086–1177

Title

Fungistatic activity of essential oils for the control of bipolaris leaf spot in maize

De Souza Carlos Mourao Dalmarcia; Rodrigues De Souza Micaele; Vinícius Lopes Dos Reis Joao; et al. Journal of Medicinal Plants Research 2019. doi:10.5897/jmpr2019.6781

Other claims from this paper (5)

Record rev-ebfe2b548db88f5e29efe3904262bb0fd5be1f7f99b2253693320a1950858563 · schema claims-v0.9 · position 4 in the model’s answer

botanical · crop injury · Zea mays (maize)Positive and negative results

10 papers: 3 positive, 7 negative or no effect

6 papers in the same direction as this claim · 3 in the opposite direction

  1. positive
    Untreated maize had more field leaf injury than insecticide and botanical treated maize.

    The Efficacy of Selected Synthetic Insecticides and Botanicals against Fall Armyworm, Spodoptera frugiperda, in Maize · 2019 · compared with non-treated control plants

    Opposite direction

  2. positive
    Squash fourth-leaf water extract reduced paraquat phytotoxicity in maize compared with paraquat alone.

    Isolation, Identification and Characterization of Paraquat Activity-Inhibiting Substances in Squash (Cucurbita moschata Duchesne ex Poiret) Leaves · 2012 · compared with paraquat application alone

    Opposite direction

  3. positive
    Neem extract substantially reduced leaf injury on maize compared with the untreated control.

    Evaluating the Efficacy of Neem (Azadirachta indica) and Chili (Capsicum spp.) Extracts for the Control of Fall Armyworm (Spodoptera frugiperda) in Maize (Zea mays) Production in Zambia · 2026 · compared with untreated control

    Opposite direction

  4. negative
    In maize, dry aqueous extracts of sunflower were more phytotoxic than fresh aqueous extracts.

    ALLELOPATHIC EFFECTS OF AQUEOUS EXTRACTS OF SUNFLOWER ON WHEAT (TRITICUM AESTIVUM L.) AND MAIZE (ZEA MAYS L.) · 2014 · compared with fresh aqueous extracts (FAE)

    Same direction

  5. negative
    Higher-concentration germinated-grain extract injured root tips and caused cortex cell hypertrophy.

    Effect of Extracts from the Corn Plant on Growth of Excised Root Tips · 1937

    Same direction

  6. negative
    In vivo, the extract showed higher phytotoxic activity against maize (Zea mays).

    Selectivity of the bioherbicidal potential of Artemisia arborescens L. among model and agronomic crops and implications for pre- and post-emergence applications · 2023

    Same direction

  7. negative
    The 10% pequi extract concentration showed phytotoxicity in corn after the second spraying.

    Aqueous extract of pequi fruit to control Spodoptera frugiperda in corn · 2018

    Same direction

  8. negative
    Fungal culture filtrate extracts caused curling and stunting of maize roots.

    Presence of a Root Malformation Factor in Culture Filtrates of Fusarium moniliforme var. subglutinans1 · 1987

    Same direction

1 paper more in this group

See all 10 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.