Q. I would like to plant grass from seed in late fall f in downstate New York. When would be the best time to put down grub killer?
White grubs are immature scarab beetles (for example, European chafers, Japanese beetles, and Oriental beetles). Although all grubs cause similar damage, the treatment you choose should correspond to the species. Homeowners can have their grubs dentified at a local Cornell Cooperative Extension (CCE) office. Please call Cornell Cooperative Extension Service Agent Jerry formore help. He's available before 12 noon usually M-F at 914 285-4620.
Many characteristics of a lawn determine how well grass grows. You can, however, help your lawn to compensate for loss of roots by watering it regularly, providing good fertility, and reseeding damaged areas. Seeding is most successful in the fall. However, grubs will eat seed too. Therefore, if grub numbers are high, you can delay seeding until spring or do an additional seeding in thin areas in the spring.
More about lawns: https://ecommons.cornell.edu/bitstream/handle/1813/68/Lawn%20Care%20and%20Water%20Quality%20Alm?sequence=2&isAllowed=y
No Pesticides: https://ecommons.cornell.edu/bitstream/handle/1813/43857/lawn-care-no-pesticides-NYSIPM.pdf?sequence=1&isAllowed=y
Most important...soil testing, and best lawn seed choice https://ecommons.cornell.edu/handle/1813/3650
Contact Us with your Question by Email
Can't find an answer in our FAQ? Try our Plant and Gardening Guides.
OR, a plant expert will answer your individual plant and garden questions if you contact us by email or use the Quick Form below. Click on the link to send us an email: