How do gypsy moths spread?

Related questions

1. Why do I keep getting moths in my house?
2. Can moths make you sick?
3. What causes moths in house?
4. Are any moths dangerous?
5. What is the lifespan of a gypsy moth?
6. Do moths die when you touch them?
7. How do you kill a gypsy moth?
8. What trees do Gypsy moths attack?
9. Can moths bite you?
10. What eats a gypsy moth?

Tags

1. #trunks
2. #caterpillars
3. #leaves
4. #following
5. #still
6. #small
7. #other
8. #early
9. #moths
10. #females
11. #trees
12. #lightweight
13. #threads
14. #gypsy
15. #their
16. #spread
17. #blown
18. #branches