B: Outputs the female egg cases, it has been towing the ventral side Ushi effort cyhalothrin, not birth, until the nymphs from egg cases out, only to fall off from the mother. Eggs embryo during development, continue to receive the necessary water and nutrients from the mother, plus egg sheath carried by the female worms, which can be better protected. If the egg cases of early fall, where the eggs will not hatch. German cockroach eggs the way of this type. C: first female egg output walls thin, flexible sheath, spawning in them. After spawning is complete, the egg cases they shrink into the body of "sterile room", has been maintained to the nymphs hatch. This is a formation ovoviviparous cockroach. Cane cockroach eggs way of this type. : Egg egg cockroaches were elongated shape, white, translucent Ushi space spray medicine, arranged neatly in two rows in the egg sheath. Embryonic head sewn to the hole. When the hatch, the nymphs up top, the closure of the egg sheath split seam and escape. Eggs contain egg sheath varies depending on the type, the number of eggs in the same kind of cockroach egg cases may also be due to environmental conditions, and the difference in the number of spawning Ushi, ranging from a few grains, as many as 50 tablets. Egg sheath temperature 25 ℃, the next 60 to 80% relative humidity conditions, the egg of about 28 to 90 days. Ushi Ushi space spray drug _ _ aid is provided by the Fuzhou Shengwei excuse Environmental Technology Limited. Environmental Technology Co., Ltd. Fuzhou Shengwei (www.fzsw.com.cn) strong, credible, in Fuzhou, Fujian insecticide Miehai industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fuzhou Shengwei and you hand into the brilliant, for a better future!