Farklı besin gruplarının Dolycoris baccarum L. (Het.: Pentatomidae)’un bazı biyolojik parametrelerine ve parazitoit Trissolcus semistriatus (Hym: Scelionidae)’un parazitleme parametrelerine etkilerinin belirlenmesi
Determination of effects of different food groups  on some biological parameters of <em>Dolycoris baccarum </em>L. (Het.: Pentatomidae) and on some parameters of parasitize of parasitoit <em>Trissolcus semistriatus</em> (Hym:Scelionidae)
Yazar: Topuz, Emine; Tekşam, İlyas; Keçeci, Mehmet; Karataş, Ahmet; Öztop, Ali
Dergi: Bitki Koruma Bülteni, Vol. 51 No. 2, 2011
Anahtar kelimeler: Dolycoris baccarum, kitle üretimi, besin tercihi, Trissolcus semistriatus, suni besin

Adults Dolycoris baccarum L. (Het.:  Pentatomidae) were collected from under plants of Verbascum spp. in the  last week of March. They were kept in cages under controlled condition such as  25±2ºC temperature, 60-70% humidity, 3500 lux  light and 16:8 hour photoperiodicity. Seeds of sunflower, sesame, tobacco,  soybean, turnip, cabbage, peanut, anise, carrot, fennel, wheat, poppy, parsley,  peppergrass and tobacco plant were used as food. New D. baccarum generations were grown from eggs of initial D. baccarum. These new D. baccarum generations were reared with  six different food group and one artificial diet as one male and one female for  each group and biological parameters of these adults were determined. Rearing  experiments were repeated for three consecutive D. baccarum generation. Additionally, the eggs obtained from second  generation of D. baccarum were also  researched in terms of Trissolcus  semistriatus Nees (Hym.: Scelionidae) parasitization.  Results showed that the sixth food group (sunflower soybean, peanut,  canarygrass) was provided the highest number of egg per female in rearing  experiment for all generation. However the first (sunflower anise, soybean, turnip) and second food group  (peanut, carrot, canary seed, fennel) were also given very close egg yield to  do sixth group. Similar results were also determined in parasitization tests.  The lowest values belong to fecundity and parasitization were determined on  artificial diet.

Adults Dolycoris baccarum L. (Het.:  Pentatomidae) were collected from under plants of Verbascum spp. in the  last week of March. They were kept in cages under controlled condition such as  25±2ºC temperature, 60-70% humidity, 3500 lux  light and 16:8 hour photoperiodicity. Seeds of sunflower, sesame, tobacco,  soybean, turnip, cabbage, peanut, anise, carrot, fennel, wheat, poppy, parsley,  peppergrass and tobacco plant were used as food. New D. baccarum generations were grown from eggs of initial D. baccarum. These new D. baccarum generations were reared with  six different food group and one artificial diet as one male and one female for  each group and biological parameters of these adults were determined. Rearing  experiments were repeated for three consecutive D. baccarum generation. Additionally, the eggs obtained from second  generation of D. baccarum were also  researched in terms of Trissolcus  semistriatus Nees (Hym.: Scelionidae) parasitization.  Results showed that the sixth food group (sunflower soybean, peanut,  canarygrass) was provided the highest number of egg per female in rearing  experiment for all generation. However the first (sunflower anise, soybean, turnip) and second food group  (peanut, carrot, canary seed, fennel) were also given very close egg yield to  do sixth group. Similar results were also determined in parasitization tests.  The lowest values belong to fecundity and parasitization were determined on  artificial diet.