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Toxic Effects of the Trap Crop Solanum sisymbriifolium on the Hatch and Viability of Globodera pallida

Journal of Nematology
Volume 56 (2024): Issue 1 (March 2024)
By:
Open Access
|Aug 2024

Figures & Tables

Percent inhibition of G_ pallida viability_ PRD control compared with S_ sisymbriifolium extracts made from 8-wk-old plant tissues extracted with hexane, dichloromethane, ethyl acetate, or 1-butanol when dissolved in potato root diffusate (PRD) at no dilution or at dilutions of 1:2_5, 1:5, or 1:10_

TreatmentNo dilutionz1:2.51:51:10
Stem/leafHexane28.5b33.1b12.0b6.8a
Dichloromethane5.9a2.9a2.4a−1.5a
Ethyl acetate12.5a3.8a5.6a3.3a
1-Butanol33.4b33.1b35.7b1.9a
RootHexane9.9ac0.3a5.1a−5.1a
Dichloromethane7.1a2.9a2.9a−0.7a
Ethyl acetate8.8a3.5a3.5a−0.3a
1-Butanol9.9a7.2a6.7ab1.5a
PRDPRD0.0a0.0a0.0a0.0a
BSDBSD5.1a−3.6a6.4a−1.6a

Solamargine concentration (mg/liter) found in extracts made from 8-wk-old S_ sisymbriifolium roots or stem/leaves_

Plant partExtractSolamargine concentration (mg/liter)z
Stem/leafHexane28.7 ± 0.2
Dichloromethane32.9 ± 0.2
Ethyl acetate3.4 ± 0.01
1-Butanol116.9 ± 0.8
RootHexane3.7 ± 0.01
Dichloromethane4.7 ± 0.02
Ethyl acetate2.7 ± 0.002
1-Butanol20.4 ± 0.1

Effect of S_ sisymbriifolium extracts made from 8-wk-old plant tissues extracted with hexane, dichloromethane, ethyl acetate, or 1-butanol when dissolved in potato root diffusate (PRD) at no dilution or at dilutions of 1:2_5, 1:5, or 1:10 on the hatch of G_ pallida_

TreatmentNo dilutionz1:2.51:51:10
Stem/leafHexane39.1 ± 6.3bd35.0 ± 7.5bc40.4 ± 6.2c63.8 ± 4.9a
Dichloromethane64.9 ± 5.6a68.8 ± 5.2a60.3 ± 7.4a62.9 ± 8.2a
Ethyl acetate66.2 ± 6.2a59.9 ± 6.9a64.6 ± 5.6a67.4 ± 6.0a
1-Butanol24.5 ± 5.7bc39.1 ± 5.0c44.8 ± 5.2bc65.0 ± 6.4a
RootHexane69.0 ± 4.5a72.1 ± 4.8a75.2 ± 7.2a76.3 ± 5.4a
Dichloromethane53.1 ± 4.9ad62.4 ± 5.4a65.3 ± 5.0ab70.5 ± 6.4a
Ethyl acetate66.9 ± 4.7a67.4 ± 5.6a71.8 ± 5.1a74.6 ± 4.6a
1-Butanol76.0 ± 6.4a82.4 ± 3.4a66.5 ± 3.8a81.5 ± 2.6a
PRDPRD72.6 ± 5.0a66.9 ± 5.4a63.5 ± 4.8a79.8 ± 3.7a
BSDBSD12.1 ± 2.5c9.8 ± 3.4b8.6 ± 2.3d12.6 ± 2.8b

Effect of S_ sisymbriifolium extracts made from 8-wk-old plant tissues extracted with hexane, dichloromethane, ethyl acetate, or 1-butanol when dissolved in potato root diffusate (PRD) at no dilution or at dilutions of 1:2_5, 1:5, or 1:10 on the viability of G_ pallida_

TreatmentNo dilutionz1:2.51:51:10
Stem/leafHexane66.7 ± 3.0b58.3 ± 3.9b76.1 ± 4.3b83.4 ± 2.9a
Dichloromethane87.8 ± 2.5a84.7 ± 2.6a92.8 ± 1.1a90.9 ± 1.6a
Ethyl acetate81.6 ± 4.0a83.9 ± 2.8a89.8 ± 2.3a86.6 ± 2.6a
1-Butanol62.1 ± 5.6b58.3 ± 3.9b61.2 ± 5.4b87.9 ± 1.9a
RootHexane84.0 ± 3.0ac86.9 ± 2.3a90.3 ± 1.6a94.1 ± 0.9a
Dichloromethane86.6 ± 2.7a84.7 ± 2.3a92.3 ± 1.2a90.2 ± 1.1a
Ethyl acetate85.1 ± 2.9a84.1 ± 2.4a91.7 ± 1.8a89.8 ± 1.6a
1-Butanol84.0 ± 2.5a80.9 ± 3.0a88.7 ± 2.9ab88.2 ± 1.5a
PRDPRD93.3 ± 0.9a87.2 ± 2.2a95.1 ± 0.8a89.5 ± 1.6a
BSDBSD88.5 ± 1.7a90.3 ± 1.2a89.1 ± 1.4a90.9 ± 1.8a

Percentage inhibition of G_ pallida hatch_ PRD control compared with S_ sisymbriifolium extracts made from 8-wk-old plant tissues extracted with hexane, dichloromethane, ethyl acetate, or 1-butanol when dissolved in potato root diffusate (PRD) at no dilution or at dilutions of 1:2_5, 1:5, or 1:10_

TreatmentNo dilutionz1:2.51:51:10
Stem/leafHexane49.5bd47.3bc46.6c20.1a
Dichloromethane16.0a−18.5a13.6a21.2a
Ethyl acetate14.4a6.4a14.5a15.6a
1-Butanol68.3bc43.0c40.7bc18.5a
RootHexane10.7a−8.3a0.6a4.4a
Dichloromethane21.9ad−3.3a13.7ab11.7a
Ethyl acetate8.5a−1.3a−2.7a6.6a
1-Butanol1.7a−23.8a5.0a−2.1a
PRDPRD0.0a0.0a0.0a0.0a
BSDBSD85.4c85.2b89.9d84.2b
DOI: https://doi.org/10.2478/jofnem-2024-0027 | Journal eISSN: 2640-396X | Journal ISSN: 0022-300X
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Language: English
Submitted on: Feb 20, 2024
Published on: Aug 8, 2024
Published by: Society of Nematologists, Inc.
In partnership with: Paradigm Publishing Services
Publication frequency: 1 times per year
Keywords:
nematode management,
potato cyst nematode,
toxicity
Related subjects:
Life sciences,
Life sciences, other

© 2024 Lindsay Schulz, Inna Popova, Louise-Marie Dandurand, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.

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