First report of  on  in Algeria

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First report of Apiognomonia errabunda on Quercus ilex in Algeria

| 13 mar 2021

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	Bordjem	Tougurt	Chelaâlaâ	Ain Ali
NAP	20.02 ± 0.22^b	32.93 ± 0.21^a	21.55 ± 0.23^a	14.08 ± 0.28^a
AP	25.43 ± 0.63^a	36.34 ± 0.22^a	22.43 ± 0.25^a	13.07 ± 0.33^a
P	0.0193	0.1347	0.6597	0.6916

Site	Isolates	Morphotype	Sporulation	Acervuli	(Diam mm)	CUps	CLws	Shape	ConidiaL (μm)	ConidiaW (μm)
Bordjem	DQBS1	M1	S	–	37.00	LB	LB	Circular	9.00	5.00
	DQBS2	M1	S	–	39.33	LB	LB	Circular	11.00	3.00
	DQBS3	M1	S	–	47.00	LB	LB	Circular	9.00	3.00
	DQBS4	M1	S	–	41.67	LB	LB	Circular	10.00	4.00
	DQBS5	M3	S	–	41.00	LB	LB	Circular	9.00	3.00
	DQBS6	M5	S	–	40.00	LB	LB	Circular	6.00	4.00
	DQBN1	M5	NS	–	40.67	LB	LB	Circular	n/a	n/a
Tougurt	DQTS1	M1	S	–	45.67	LB	LB	Circular	7.00	3.00
	DQTS2	M1	S	–	43.33	BG	LG	Circular	8.00	3.00
	DQTS3	M1	S	–	41.67	BG	LG	Circular	6.00	3.00
	DQTN1	M1	NS	–	39.67	LB	LB	Circular	n/a	n/a
	DQTS4 DQTN2	M2 M2	S S	– –	45.33 44.00	LB LB	LB LB	Circular Circular	8.00 7.00	5.00 3.00
	DQTS5	M2	S	–	46.67	LB	LB	Circular	8.00	2.00
	DQTN3	M3	S	–	40.00	LB	LB	Circular	8.00	4.00
	DQTN4	M3	NS	–	41.67	LB	LB	Circular	n/a	n/a
	DQTS6	M5	S	–	47.67	LB	LBCC	Circular	9.00	3.00
Chelaâlaâ	DQCN1	M1	NS	–	41.33	BG	LG	Circular	n/a	n/a
	DQCS1	M3	S	+	43.67	LB	LB	Circular	7.00	4.00
	DQCS2 DQCS3	M4 M5	S S	– –	43.67 43.33	LB BG	LB LG	Circular Circular	9.00 8.00	3.00 4.00
	DQCS4	M5	S	–	42.67	LB	LB	Circular	9.00	3.00
	DQCS5	M5	S	–	39.00	LB	LB	Circular	9.00	4.00
Ain Ali	DQAN1	M1	S	–	33.00	LB	LB	Circular	11.00	3.00
	DQAN2	M1	S	–	42.33	LB	LB	Circular	11.00	4.00
	DQAN3	M4	S	+	43.33	LB	LB	Circular	9.00	3.00
	DQAS1	M1	S	–	35.33	LB	LB	Circular	8.00	4.00
	DQAS2	M1	S	–	45.67	LB	LBCC	Circular	8.00	3.00
	DQAS3 DQAN4	M1 M1	S NS	– –	41.00 41.33	LB LB	LB LB	Circular Circular	9.00 n/a	4.00 n/a
	DQAN5	M1	S	+	49.67	BG	LG	Circular	6.00	3.00
	DQAS4	M2	S	+	50.00	BG	LG	Circular	7.00	3.00
	DQAN6	M2	NS	–	46.00	LB	LB	Circular	n/a	n/a
	DQAS5	M3	S	–	40.00	LB	LB	Circular	7.00	3.00
	DQAS6	M3	S	–	50.67	LB	LB	Circular	7.00	4.00

Sites	Number of sampled trees	Number of sampled leaves	Severity (%)	Severity index	Horsfall-Barratt Scale
Bordjem	10	374	21.85 ± 0.18 ^b	0.10	3.99 ± 0.18
Tougurt	10	350	34.52 ± 0.15^a	0.13	4.76 ± 0.15
Chelaâlaâ	10	396	21.96 ± 0.17^b	0.11	4.01 ± 0.17
Ain Ali	10	319	13.66 ± 0.22^c	0.03	3.03 ± 0.22

Twig orientation	Bordjem	Tougurt	Chelaâlaâ	Ain Ali
East	20.61 ± 0.39^ab	31.56 ± 0.32^b	21.51 ± 0.35^ab	12.63 ± 0.38^b
West	18.35 ± 0.40^b	26.80 ± 0.34^b	17.53 ± 0.38^b	9.79 ± 0.38^b
North	20.53 ± 0.34^ab	26.64 ± 0.34^b	19.36 ± 0.64^b	13.87 ± 0.51^ab
South	25.79 ± 0.31^a	43.87 ± 0.24^a	26.08 ± 0.28^a	21.60 ± 0.48^a
P	0.0773	<0.0001	0.0075	0.0093

Calendario de la edición:: 4 veces al año
Temas de la revista:: Life Sciences, Plant Science, Medicine, Veterinary Medicine