Table 1. Location of farms studied in 2011 and 2012.

In 2011 we did not evaluate habitat management and each pumpkin site was adjacent to a grassy field boarder (n = 12). In 2012, each pumpkin site was assigned to one of three habitat management treatments: (1) GRASS CONTROL: four rows of pumpkin planted adjacent to a 6 × 60 m grass area, mowed approximately once per month; (2) ALYSSUM: four rows of pumpkin planted between two 60 m rows of L. maritima; and (3) PERENNIAL: pumpkin plots planted adjacent to a 6 × 60 m buffer of native perennials habitat management treatments. Farms 1, 2, 9, and 10 hosted two pumpkin sites in 2012.

	2011		2012
Farm	Latitude	Longitude	Habitat treatment	Latitude	Longitude
1	40°54′37.94″N	82°6′35.06″W	Alyssum	40°54′9.69″N	82°6′44.11″W
1	–	–	Perennial	40°54′38.1″N	82°6′35.5″W
2	40°55′6.92″N	82°2′57.66″W	Perennial	40°54′58.95″N	82°2′48.14″W
2	–	–	Alyssum	40°55′5.27″N	82°2′38.15″W
3	40°56′25.06″N	82°6′58.21″W	–	–	–
4	41°5′2.65″N	81°57′1.51″W	Control	41°5′3.28″N	81°57′8.13″W
5	40°42′37.87″N	81°58′16.31″W	Control	40°42′23.5″N	81°57′56.45″W
6	40°55′17.93″N	81°18′33.26″W	Control	40°55′17.29″N	81°18′31.78″W
8	–	–	Alyssum	40°58′13.68″N	81°44′25.37″W
7	–	–	Perennial	40°44′12.27″N	82°11′48.86″W
9	39°26′5.63″N	83°59′26.59″W	Perennial	39°26′4.39″N	83°59′1.35″W
9	–	–	Alyssum	39°26′4.01″N	83°59′25.23″W
10	39°2′50.88″N	82°59′37.4″W	Perennial	39°2′49.35″N	82°59′38.15″W
10	–	–	Alyssum	39°2′50.88″N	82°59′37.4″W
11	39°13′13.41″N	83°25′36.81″W	Perennial	39°13′13.41″N	83°25′36.81″W
12	39°10′58.65″N	83°21′3.09″W	Control	39°10′55″N	83°21′11.37″W
13	38°59′29.9″N	82°46′4.54″W	Control	38°59′37.44″N	82°45′51.76″W
14	39°8′16.65″N	82°58′58.47″W	Control	39°8′11.46″N	82°58′59.39″W
15	–	–	Alyssum	39°24′41.94″N	83°9′27.33″W