[Parasitism in the oothecae of Periplaneta americana (Linnaeus)].
Parasitism present in others of Periplaneta americana in 3 municipalities of Havana City was observed, and it was detected that Tetrastichus hagenowii (Ratz.) attained significant levels of parasitism for an average value of 21.5% in the oothecae revised. Their presence in locations where different pesticides are used and their biological characteristics give them the probability of being an efficient bioregulator of cockroaches.
Fuentes González
O
O
Instituto de Medicina Tropical Pedro Kourí.
Yanes Díaz
L
L
Hernández
L R
LR
D000818:Animals; D003462:Cuba; D006376:Helminths / Q000302:isolation & purification; D006790:Host-Parasite Interactions; D006927:Hymenoptera; D010063:Ovum / Q000469:parasitology*; D010526:Periplaneta / Q000196:embryology / Q000469:parasitology*