Insecticidal soaps are a valuable tool, especially for soft-bodied pests (aphids and such). However, you want to apply in the morning or early evening, not hot sunny afternoons. Avoid spraying when temperatures are high. See more: http://www.ladybug.uconn.edu/FactSheets/insecticidal-soaps.php
Insecticidal soaps are a valuable tool, especially for soft-bodied pests (aphids and such). However, you want to apply in the morning or early evening, not hot sunny afternoons. Avoid spraying when temperatures are high. See more: http://www.ladybug.uconn.edu/FactSheets/insecticidal-soaps.php