Host Status of Cover Crops for the Management of Pratylenchus jaehni on Coffee
et
17 nov. 2022
À propos de cet article
Catégorie d'article: Research Note
Publié en ligne: 17 nov. 2022
Reçu: 08 juil. 2021
DOI: https://doi.org/10.2478/jofnem-2022-0052
Mots clés
© 2022 Bessi and Inomoto. published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Reproduction factors (Rf) of Pratylenchus jaehni and nematodes per fresh root mass (Nem/g) of cover crops at 75 d (Experiment 1) and 90 d after nematode inoculation (Experiment 2)_
Cover crop | Experiment 1 |
Experiment 2 |
||
---|---|---|---|---|
Rf | Nem/g | Rf | Nem/g | |
Grain sorghum cv. Sara | 6.68a,1 | 28.78a,b | 5.14a | 12.83a |
Jack bean | 5.37a | 46.06a | - | - |
Dwarf mucuna | 3.10a,b | 8.61b,c | - | - |
Pigeon pea cv. Iapar-43 | 2.08a,b,c | 6.50b,c,d | - | - |
Hyacinth bean | 1.65b,c,d | 6.89b,c,d | - | - |
Kennedy ruzi grass | 1.56b,c,d,e | 9.97b,c | 2.06b | 12.94a |
Sunflower cv. Uruguai | 0.49c,d,e | 4.08c,d,e | 0.30c,d | 2.17b |
Sunn hemp cv. IAC-KR-1 | 0.36d,e | 1.92c,d,e | 1.35b,c | 5.72a,b |
Pearl millet cv. ADR-300 | 0.21e | 1.42d,e | 1.69b | 14.17a |
Sunflower cv. Catissol | 0.12e | 1.17d,e | 0.15d | 2.24b,c |
Showy rattlebox | 0.01e | 0.08e | 0.00d | 0.00c |