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Yokohama-shi press release document
September 1, 2017
Environmental Planning Bureau policy coordination department policy section


About the end of prevention of here re-confirmation point in Yokohama Port Honmoku-Futo and investigation

 We had communication of being finished about prevention at here re-confirmation point in Yokohama Port Honmoku-Futo and investigation from Ministry of the Environment on August 31.
 We cooperate and cooperate with Ministry of the Environment, the Ministry of Land, Infrastructure, Transport and Tourism, the Yokohama Port person concerned sequentially and work on here re-invasive confirmation, prevention and perform water's edge measures.

1 past process
 * July 14 
     In "7 main harbor here re-equal command investigation that Ministry of the Environment carried out," we discover approximately 700 here re-individuals in crack of the asphalt ground in Yokohama Port Honmoku-Futo container yard. All the ants which we discovered kill insects and dispose and they wind up solution to enclose discovery point and prevent diffusion.
 * From July 14 to August 24
    Bate agent setting to around here re-confirmation point and investigation (seven times of totals) with capture trap

2 findings
    After July 14, new here re-no individual was not confirmed.
   We received communication, "we got advice of expert because it almost passed more than one month after the living body was not confirmed and finished prevention of the point concerned and investigation." from Ministry of the Environment on August 31.

Correspondence of 3 future
 (1) About crack of the asphalt ground discovered here re-ga on July 14, we carry out repair construction for prevention of here re-fixation with the end of Ministry of the Environment investigation.
 (2) By "investigation of here re-confirmation point that Ministry of the Environment carries out into neighboring around 2km," there is not here re-no invasion around confirmation point; or by visual investigation and setting of capture trap is investigating. (August ※ and twice conduct in September in total)
 (3) By "here re-no investigation, prevention in 68 harbors that Ministry of the Environment and the Ministry of Land, Infrastructure, Transport and Tourism carry out," there is not here re-no invasion in all container terminals of Yokohama Port including Honmoku-Futo; or by viewing investigation and setting of capture trap is investigating. (three times conduct once a month in August from ※ in total)


※ We are analyzing in Ministry of the Environment, but, about August findings of (2) (3) mentioned above, do not receive report that individual with here re-no doubt was confirmed at this stage now.

※ The press release document text (PDF file ...127KB)

Reference

(thing about the here re-equal no extermination) Environmental Planning Bureau policy section environment promotion project manager Kumiko Ogawa

Tel 045-671-3830   

(thing about management of harbor) kowankyokukanzaidaiichikachoishikoku*ko Tel 045-671-7179
(general adjustment of here re-equal measures) General Affairs Bureau crisis control section manager Takushi Minato Tel 045-671-2062

City of Yokohama, Environmental Planning Bureau policy coordination department policy section - September 1, 2017 Making - September 1, 2017 Update
It is inquiry - ks-tayou@city.yokohama.jp - telephone opinion: 045-671-2478 - FAX: 045-641-3490
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