Guessab et al_2021_Table

Guessab, A., Mouffok , E., Lazreg, F., Abdelkader, E., 2021. Population dynamics, seasonal ﬂuctuations and spatial distribution of the olive psyllid <i>Euphyllura olivina</i> Costa (Homoptera, Psyllidae) in Algeria. Arxius de Miscel·lània Zoològica, 19, Doi: https://doi.org/10.32800/amz.2021.19.0183

Table 2. Seasonal number of olive psylla/tree recorded on infested olive in Ain fares and in Oued taria during 2019/2020. The cumulative number in the same row with different letters significantly differs at P–value ≤ 0.05 (tests for significant differences among all pairs using x²–test; NS, not significant at P–value ≥ 0.05).

Tabla 2. Número estacional de psílidos del olivo/árbol registrado en los olivos infestados en Ain fares y en Oued taria en la temporada 2019/2020. El número acumulado en la misma fila con distintas letras difiere significativamente en valores de P ≤ 0.05 (tests para diferencias significativas entre todos los pares usando el test x²; NS, no significativo en valores de P ≥ 0.05).

Ain fares
	L1	L2	L3	L4	L5	Adult female	Adult male	Eggs	P-value	x²-test
Winter	4a	2a	0a	0a	0a	21b	8ab	23b	< 0.0001	x² = 32.86; df = 4
Spring	30ab	71cd	115e	67cd	41ac	83de	16b	235f	< 0.0001	x² = 408.33; df = 7
Summer	0a	0a	2a	1a	1a	7a	2a	2a	0.07NS	x² = 10.2; df = 5
Autumn	0	0	0	0	0	0	0	0	NA	NA

Oued taria
	L1	L2	L3	L4	L5	Adult female	Adult male	Eggs	P-value	x²-test
Winter	1ab	1ab	0a	0a	0a	18c	7abc	11bc	< 0.0001	x² = 27.26; df = 4
Spring	36ab	105cd	128c	79de	59ae	117cd	23b	302f	< 0.0001	x² = 517.3; df = 7
Summer	0a	0a	1a	1a	2a	4a	0a	1a	0.437NS	x² = 3.778; df = 4
Autumn	0	0	0	0	0	0	0	0	NA	NA