Diamond back moth
depressions, and rarely on stems or petioles. There are four larval instars. The body tapers at both ends and is green, sometimes suffused with pale yellow [...] fliers and can disperse, on average, only 13 to 35 m within a crop field, however, they are readily carried by the wind and as such can disperse 400 to 500 [...] General The diamond back moth (Plutella xylostella) belongs to the family of Plutellidae . It only attacks Brassicaceae species, including cruciferous