Host Status of Cover Crops for the Management of Pratylenchus jaehni on Coffee

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).

	Rf	Nem/g	Rf	Nem/g
Grain sorghum cv. Sara	6.68^a,1	28.78^a,b	5.14^a	12.83^a
Jack bean	5.37^a	46.06^a	-	-
Dwarf mucuna	3.10^a,b	8.61^b,c	-	-
Pigeon pea cv. Iapar-43	2.08^a,b,c	6.50^b,c,d	-	-
Hyacinth bean	1.65^b,c,d	6.89^b,c,d	-	-
Kennedy ruzi grass	1.56^b,c,d,e	9.97^b,c	2.06^b	12.94^a
Sunflower cv. Uruguai	0.49^c,d,e	4.08^c,d,e	0.30^c,d	2.17^b
Sunn hemp cv. IAC-KR-1	0.36^d,e	1.92^c,d,e	1.35^b,c	5.72^a,b
Pearl millet cv. ADR-300	0.21^e	1.42^d,e	1.69^b	14.17^a
Sunflower cv. Catissol	0.12^e	1.17^d,e	0.15^d	2.24^b,c
Showy rattlebox	0.01^e	0.08^e	0.00^d	0.00^c

[i] ¹Means (n = 6) followed by the same letter(s) in a column are not different according to Tukey’s test (P = 0.05).

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DOI: https://doi.org/10.2478/jofnem-2022-0052 | Journal eISSN: 2640-396X | Journal ISSN: 0022-300X

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Language: English

Submitted on: Jul 8, 2021

Published on: Nov 17, 2022

Published by: Society of Nematologists, Inc.

In partnership with: Paradigm Publishing Services

Publication frequency: 1 issue per year

Keywords:

Brazil,

Crotalaria spectabilis,

host-parasitic relatioship

Related subjects:

Life sciences,

Life sciences, other

© 2022 Rosana Bessi, Mário Massayuki Inomoto, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.

Volume 54 (2022): Issue 1 (February 2022)