Journal of Insect Science: Vol. 6 | Article 40

Table 4. Monthly mean numbers of pupae of Synanthedon myopaeformis per tree (and standard error) on Mondial Gala apple grafted on MM 106, M26 and M9 in Ash-Shoubak area from June 2003 to May 2005

	Number of pupae/tree ± SE
Month/Year	M9	M26	MM106
Jun. 2003	4.17 ^a (0.53)	5.46 ^a (1.21)	0.98 ^b (0.27)
Jul.	0.72 ^a (0.14)	0.88 ^a (0.28)	0.28 ^b (0.07)
Aug.	0.31 ^a (0.08)	0.38 ^a (0.09)	0.46 ^a (0.11)
Apr. 2004	0.1 ^a (0.05)	0.07 ^a (0.04)	0.15 ^a (0.07)
May	1.65 ^a (0.22)	1.87 ^a (0.21)	0.52 ^b (0.16)
Jun.	0.15 ^b (0.09)	0.56 ^a (0.09)	0.10 ^b (0.05)
Jul.	0.29 ^a (0.08)	0.23 ^a (0.06)	0.04 ^b (0.03)
Aug.	0.29 ^a (0.08)	0.23 ^a (0.06)	0.25 ^a (0.14)
Sep.	0.04 ^a (0.03)	0.06 ^a (0.03)	0.06 ^a (0.04)
Apr. 2005	0.13 ^a (0.05)	0.19 ^a (0.07)	0.17^a (0.06)
May	0.46 ^ab (0.13)	0.73 ^a (0.14)	0.35 ^b(0.06)