Table 2.

Treatment Year 1 (1998 with the Exception of Maryland, 1999)

			Treatment		Control
Comparison	Site	Date	Samples	Nymphs (SD)	Samples	Nymphs (SD)	Weight	Effect size
1	RI	5/26–6/5/98	15	19.2 (0.6)	15	30.3 (1.9)	7.3	−0.52
2	RI	6/9–6/26/98	15	22.6 (0.9)	15	30.4 (1.9)	7.4	−0.34
3	RI	7/3–7/14/98	15	27.9 (1.2)	15	30.6 (1.6)	7.5	−0.13
4	RI	7/16–7/24/98	15	20.1 (1.2)	15	29.7 (1.6)	7.3	−0.45
5	CT	5/11–5/15/98	13	31 (3)	6	10 (2)	4.1	0.28
6	CT	5/25–6/3/98	16	160 (6)	8	41 (5)	5.0	0.81
7	CT	6/8–6/11/98	16	343 (34)	8	67 (5)	5.2	0.45
8	CT	6/22–6/29/98	16	330 (46)	8	47 (7)	5.3	0.38
9	CT	7/6–7/7/98	16	136 (6)	8	58 (4)	5.3	0.23
10	CT	7/20–7/24/98	16	51 (3)	9	23 (3)	5.7	0.21
11	CT	8/3–8/6/98	16	40 (3)	9	43 (7)	5.6	−0.46
12	NY	6/4–6/11/98	9	5.1 (0.5)	15	19.1 (2.4)	5.5	−0.35
13	NY	6/18–7/27/98	17	17.1 (0.6)	23	12.1 (0.5)	8.9	0.90
14	NY	7/23–9/1/98	18	29.0 (1.9)	16	16.0 (1.2)	8.3	0.38
15	NJ	5/19/98	25	28 (2)	20	55 (4)	10.7	−0.56
16	NJ	5/26/98	25	86 (3)	20	141 (6)	10.4	−0.73
17	NJ	6/1/98	25	75 (2)	20	412 (69)	10.9	−0.38
18	NJ	6/8/98	25	49 (2)	20	122 (8)	10.4	−0.72
19	MD	6/1/99	15	142 (10)	15	297.1 (11.0)	6.7	−0.98
20	MD	6/8/99	15	240 (16)	15	410.3 (21.3)	7.2	−0.58
21	MD	6/16/99	15	306 (19)	15	396.4 (20.0)	7.4	−0.30
22	MD	6/22/99	15	153 (10)	15	287.6 (10.7)	6.9	−0.85

SD, standard deviation.