In one year Mosquito density plan pass the winter suck mouth ruthless under the blood at most September

In one year Mosquito density plan, pass the winter, suck mouth ruthless under the blood at most September
The fine rain of Nanjing of period of time of this replaces, the autumn air is fresh, but many citizens feel, recently, the mosquito has begun again " L Make suspicion " R ,it open by some window when it sleep, will sting to wake up mosquito at midnight. Moreover, mosquitoes appearing now are all some great stature " L The colored mosquito " ,Not daytime is not frightening. Reporter interview the intersection of Nanjing and the intersection of city and disease, accuse of central the intersection of environmental sanitation and the intersection of department and first Zheng, expert of mosquito, learn at ordinary times yesterday, September is for the whole year the highest time of density of mosquito. But at the same time, monitor the materials to reveal according to the density of mosquito in recent years of this centre, the density of mosquito of this year drops to some extent compared with the same period last year.
One tie Zheng introduce the intersection of mosquito and density monitor situation, come on, watch in recent years from the intersection of Nanjing and city, the distribution curve of density of the mosquito of every year is presented " L One pair of humps " ,2 small peaks appear in June and September separately, and it is highest to regard density of September as, even the plum rains more than rainwater are higher by about 10% in June of period. Main reason relatively more suitable mosquito breed, have something to do with September temperature, humidity. In addition enter winter soon, mosquito breed in a large amount with individual, too can increase population, survive probability.
Say mosquito of autumn very fierce frightening, as to this, one Zheng equal doctor explain, on one hand, after arriving in mid-October, the temperature will be reduced notably, the not any more suitable mosquito survives, so mosquitoes will store the nutrition passing the winter in a large amount recently, will suck the blood desperately, only strong, energy stores the abundant mosquito and could hide and too suffer the whole winter in the warm place; On the other hand set up mosquitoes breed the offspring to need a large amount of nutrition in a large amount after autumn, also need to suck the blood and drawing energy desperately. In addition, it is relatively cool in morning and evening of the near future, people will generally wear the trousers or long sleeves clothes, the probability that the mosquito sucks the blood is reduced in fact but greatly . So, under the pressure of the need of surviving and breeding, the chance that the mosquito have to have a look to allow, will even if be hit to death and will risk one's life " L The lower mouth " R (used after a verb to indicate the completion of an action). Look according to situation monitored, the total one comes to say, the density of mosquito of this year drops by 1-2 and succeeds compared with the same period of last year.
Be reminded doctor Zheng by citizenned here, be especially not liked it ladies in skirt,the near future no matter daytime or in the evening, still should notice that prevented the mosquito from biting, must not think it was cool gradually and ignoring and defending mosquitoes. Especially have large-scale water accumulation, river, lake, park, scenic spot and hygienic conditions in worse areas, do well and defend mosquito's measure actively. (The man Hao is in red pellet )
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