Nina Bassuk, a professor of horticulture at Cornell University and program leader of its Urban Horticulture Institute, agreed.
She had led ABC's "Good Morning America," which was a competitive second to the morning program leader, NBC's "Today".
"It's a cyclical industry," said Juliette Salvati, program leader of the satellite communications division at Frost & Sullivan.
At the last second, the Congo program leader for the W.W.F. and our guide pulled me to the side.
"You could have a functional tree that is producing benefits," said Dr. Bassuk, who is the program leader of Cornell's Urban Horticulture Institute.
But Kevin Hackett, national program leader for invasive insects for the Agriculture Department's research arm, said no immediate solution was in sight.
"It's a bittersweet day for sharks," said Glenn Sant, the marine program leader with Traffic, an organization that monitors the trade in endangered wildlife, in a statement.
"It is frankly difficult to see a downside,'' Daniel Strickman, the national program leader in veterinary and medical entomology at the Agricultural Research Service, told me.
Peter Sawchuck, the program leader for lawns and lawn products at Consumer Reports in Yonkers, said pH meters are available that homeowners can use.
"The horse has left the barn," said Nina L. Bassuk, a horticulture professor at Cornell University and program leader of its Urban Horticulture Institute.
"If you get one of these trees that every dog has to pee on, they can actually burn the bark," said Nina Bassuk, program leader of the Urban Horticulture Institute at Cornell University.
