Many East End towns and villages have adopted more stringent restrictions on gasoline-powered leaf blowers in recent years and in some cases outright bans seasonally or year round. Noise pollution, air pollution and greenhouse gas emissions are among the concerns that advocates for the bans raise, while members of the landscaping industry say battery-powered blowers are inadequate replacements and more time is needed for a transition. Joining our editors to discuss the merits of the arguments over leaf blowers are Ivan Roman, the owner and founder of landscape design, install and maintenance company Heirloom Gardens, and Andrew Messinger, the writer of the Hampton Gardener column for more than four decades.