Questions and Comments
Everybody has successes and failures when it comes to growing plants. To ask a
question or just to offer comments click the link below to email our Plant Doctor

Go ask Dr Green Thumb - I think she'll know
(Trichogramma)
Amazing Caterpillar Parasites
(Trichogramma species) control over 200
species of Caterpillars, making them the
most popular bio-control in the world. They're
so tiny (1/50 of an inch from wingtip to
wingtip) you probably won't even see them.
They work by laying their eggs inside moth or
butterfly eggs so that, instead of a new
generation of caterpillars, another parasite
generation hatches out and goes on to
repeat the cycle.