The strategies employed to limit the survival of squash bugs during the dormant season are crucial for minimizing infestations the following year. These methods primarily target adult squash bugs seeking shelter in plant debris, soil, and other protected locations as temperatures drop. Examples include thorough garden cleanup in the fall, removing potential hiding places, and tilling the soil to expose overwintering bugs to the elements.
Reducing the overwintering population offers significant benefits for cucurbit growers. Fewer surviving pests mean less pressure on young plants in the spring, decreasing the need for intensive pest management practices, and potentially leading to higher yields. Historically, gardeners relied on manual removal of bugs and eggs. Modern approaches incorporate both cultural practices and, in some cases, targeted insecticide applications. The overall goal is a sustainable reduction in pest pressure from year to year.
