What chemical should be used to control squash borer in cucumbers and melons? How should it be applied?
Lincoln County South Dakota
Squash borer information. https://www.extension.umn.edu/garden/insects/find/squash-vine-borers/
Cucumber pest information: http://igrow.org/gardens/gardening/what-is-bugging-your-garden-this-week-cucumber-beetles/
This information should help. the first one gives idea of chemical control and all have good information on management of the pests.