Why does rural old person say: Kill cockroach to cannot walk with the foot? What is its reason?

Hello, science is promoted farming solve for you.

Cockroach goes out to there is kind of two kinds of processings usually at the moment now, one kind is to scream to frighten cockroach next aloud run. Additionally one kind is sole serve. Still have the 3rd kind of idea? With other method apparent not quite actual, but old people often says to step on dead cockroach to step on more more however, is this true?

Cockroach is one of animals with the strongest viability on the world, it is not only after was being dropped because of cockroach head, can continue to survive 7 days, because cockroach exceeds strong progenitive capacity,be more. We will view a group of data, it is mature to after cockroach hatch comes out, grow to be able to achieve a gender through two months, a cockroach lays eggs can yield little criterion more than 10, many nearly 100 egg, 7 can produce to 10 days, below good position, a cockroach can yield one year hundred thousands of offspring, such progenitive ability lets species of the any on the world Dou Wangchen not is reached. Cockroach is passed copulatory later, can arrive from bisexual and progenitive switch unisexual breed, should follow male cockroach only that is to say copulatory one, the egg that yields all one's life can hatch gives small cockroach, such ability, it is sensational simply. So, after stepping on dead cockroach with the foot, the egg inside cockroach body was not killed, still can continue hatch generation gives small cockroach, if good luck coincidence, cockroach egg still can touch sole, as the person's shift, diffuse cockroach egg. From this for, died to be brought however only a flock of, the foot walks to cockroach steps on more more or have stated scientific reason.

But, after cockroach walks dead, all egg in egg scabbard hatch namely nearly 100 small cockroach are unborn, but hold the post of cockroach to run, main forces of 100 thousand cockroach can be after a year, stepping on this cockroach before dead with the foot so is after encountering cockroach best practice. Everybody, when you see roach, still have deader than walking with the foot more " delighted " method?

Rely on to walk dead to prevent and cure with the foot only cockroach, apparent not quite desirable, noticing cockroach of comprehensive prophylaxis and treatment at ordinary times just is right abhorrent small strong due manner. Alleged " feed much fly very much, feed ungodliness sickish " , be being changed is " eat endless much cockroach " as much applicable, the occurrence of cockroach and prevention and cure do not see the effect, the biggest reason has the food that cockroach likes in the home namely. The Ga La in the home is cleaned clean, food is deposited sleek it is the optimal measure that prevents to be the same as with cockroach. However family of a lot of countries does not have the hardware condition such as the floor, this time goes buying bit of cockroach medicine to also can have very good effect on the market. But cockroach medicine still has noxiousness after all, in use process must keep one's eyes peeled. (king)