Table 2.

Comparisons of means (phenotypic plasticity) between paired environments. Lines expressing increase or decrease have more than 5% change in environment 2 compared with environment 1 (shows trends in polarity change).

				% lines expressing change in mean trait
	trait	environment 1a	environment 2a	decrease	increase	no change
S×M	aphid	control	P.a	60	26	14
	shoot; root	control	aphid	82; 82	6; 14	12; 4
		control	P.a	72; 70	20; 22	8; 6
		control	aphid + P.a	94; 96	2; 4	4; 0
		aphid	aphid + P.a	68; 72	20; 20	12; 8
		P.a	aphid + P.a	80; 78	8; 18	12; 4
OWB	aphid	control	P.a	54	31	15
	shoot; root	control	aphid	69; 69	14; 17	17; 15
		control	P.a	71; 67	15; 19	15; 15
		control	aphid + P.a	94; 94	4; 4	2; 2
		aphid	aphid + P.a	79; 83	8; 10	13; 6
		P.a	aphid + P.a	83; 85	10; 8	6; 6

^aP.a refers to Pseudomonas auruginosa 7NSK2.