Table 1.

Effects of gamma irradiation on Halyomorpha halys egg masses at 24 and 48 h after egg collection.

	n. of Visible Embryos		n. of Hatched Eggs
	χ2	p-Value	χ2	p-Value
Intercept	46.186	1.1 × 10−11	67.274	2.4 × 10−16
Gy	28.514	9.3 × 10−8	44.762	2.2 × 10−11
hours	0.641	0.423	0.091	0.763
Gy × ours	0.480	0.488	7.662	5.6 × 10−3