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31 M : Kill it! Use the cockroach spray under the sink.

32 Infestation rate of the german cockroach was higher in some special areas such as restaurant, hotel and hospital than the others.

33 You must be tough as a cockroach to survive my attack wave.

34 How do cockroach and spider say he has not come back?

35 The hair-like vibrative receptor of the cockroach cercus is controlled by the centrifugal nerve fibers.

36 Methods: Add mouse feed to cockroach sterilization agent and feed it to Blattella germanica, then observe the efficacy and palatability.

37 Objective To compare the digestive enzyme activity between laboratory American cockroach and feral American cockroach.

38 The morphological characteristic, biology, habitat, host and distribution data on two species of mites found on the egg pouch of American cockroach Periplaneta American (L.

39 Objective To evaluate the invasion and density of German cockroach (Blattellla germanica) and provide evidence for the development of the prevention and control measures.

40 Wednesday - very bad day - at lunch we experience our first cockroach.

41 No, sir. that a cockroach. the fly is on your steak.

42 Cang Li Man places back the cockroach on his right ear lobe.

43 I'm sorry , but I really can't. There's a cockroach.

44 You tough guy! Were you a cockroach in a former life?

45 The resistance of German cockroach(field strain) to beta-cypermethrin was highest, of which resistance ratio was 4.5.

46 Cockroach decapitation may seem macabre, but scientists have conducted many experiments with headless roach bodies and bodiless roach heads.

47 The Cockroach, is me, changed from the spell of a sorcerer.

48 A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas.

49 The cockroach liftes Tao Zi up from the floor by her arms.

50 Objective To observe the effect of AB cockroach attractant on Periplaneta americana and Blattella germanica.

51 Objective To survey the resistance of the German cockroach and the resistant subsidence of permethrin-resistant German cockroach.

52 By accident, the Apollo mission brought a cockroach into space.

53 If you solve the problem earlier, it won't be a cockroach problem.

54 "River pirates. " The cheesemonger gave a yawn, covering his mouth with the back of his hand. "Cockroach captains scurrying after crumbs. "

55 Objective: determination of the resistance of Germen cockroach in passenger train to common insecticides.

56 Recent experiments with catnip and cockroach infestations concluded that it is an effective repellent for this type of insect as well.

57 There are many different types of sensillae distributed on the surface of wings in american cockroach.

58 Conclusion: Physical property of LW-special efficacy insecticide against cockroach is steady. It is convenient in use ad it has little smell and mark.

59 First,[sentencedict.com/cockroach.html] the German cockroach has a larger number of eggs per capsule than the other species that infest structures.

60 Objective: To prepare special efficacy insecticide against cockroach with propoxur and cypermethrin as the effective ingredients.