[header] How to get rid of bagworms [title] Begin looking for bagworms during the winter or early spring. [step] Bagworm egg sacks are brown and one and a half to two inches (3.8 to 5 cm) long. They are covered with dead needles, so they appear more noticeable in contrast to the green deciduous needles at this time.
[substeps] Bagworm sacks can be very hard to find because they look like pine cones. Look through your pinecones to find variations that may be bagworms.