Estimating the Susceptibility of Four Wheat Cultivars to the Saw-Toothed Grain Beetle Oryzaephilus surinamensis (L.) (Coleoptera: Silvanidae)

Table 5

Percentage weight loss (PWL) of wheat grains.

Wheat cultivars	Weight loss (g) after 7 weeks	Weight loss (%)	PWL (mean ± SE)
Albelad	11.8	23.6	23.13 ± 0.28a
	11	22
	11.9	23.8
Aldwasair	0.6	1.2	1.13 ± 0.52b
	0.1	0.2
	1	2
Australia	0	0	0.2 ± 0.11b
	0.2	0.4
	0.1	0.2
Najran	0.8	1.6	0.87 ± 0.41b
	0.1	0.2
	0.4	0.8

Different letters within each column indicate significant difference ().