17.2.1.1 More Technical Issues About Trichogramma
Regarding the necessity of mass rearing of Trichogramma and its hosts mentioned
above, it is necessary to address issues like mass rearing of the alternative host,
Trichocard type (cardboard sheet to the size of 10 Â 10 cm containing parasitized
egg of alternative host which adult Trichogramma emerge 8–10 days from the date
of parasitization), distribution, evaluation, storage, and QC.
Fig. 17.4 Mass rearing of Trichogramma and its host. (Courtesy of PPO)
608
J. Karimi et al.
Regarding the necessity of mass rearing of Trichogramma and its hosts mentioned
above, it is necessary to address issues like mass rearing of the alternative host,
Trichocard type (cardboard sheet to the size of 10 Â 10 cm containing parasitized
egg of alternative host which adult Trichogramma emerge 8–10 days from the date
of parasitization), distribution, evaluation, storage, and QC.
Fig. 17.4 Mass rearing of Trichogramma and its host. (Courtesy of PPO)
608
J. Karimi et al.