Spongy a New Zealand

An gano asu spongy, wani nau'in cin zarafi daga Eurasia, a New Zealand. Asu mai spongy yana da mummunar illa ga aikin noma na New Zealand; an shirya kuma an aiwatar da wani gagarumin shirin kawar da shi, kuma asu ba ta kafu ba.

Ana yawan samun ƙwai asu a lokacin binciken lafiyar halittu na kan iyaka, galibi akan motocin da aka yi amfani da su, kuma an fara gano su a cikin 1990s.

 2003 Hamilton spongy asu spray 
A shekara ta 2003 an gano wani asu mai rai a cikin yanayin da zai iya aiki a cikin tarkon pheromone na gargadi a cikin birnin Hamilton na Arewacin tsibirin. Tun da Hamilton shine wurin shiga don jigilar jiragen sama na kasa da kasa an ɗauka cewa asu ya shiga New Zealand a cikin jirgin sama. An gudanar da shirin yaduwar kashe kwari ta hanyar Ma'aikatar Aikin Gona da Kudancin daji ta amfani da Foray 48B insecticide a kan birnin daga Oktoba 2003.  An gabatar da damuwa game da kiwon lafiya, amma wani rahoto ga Ma'aikatar Lafiya ya kammala cewa babu wani dalili na waɗannan. A shekara ta 2004, jami'ai a Ma'aikatar Aikin Gona da Kayan daji sun ki amincewa da ikirarin biyan diyya na Hamilton's Fraser High School don kudin malamai na agaji don rufe rashin ma'aikata yayin aikin.

 Dubi kuma 

 Dabbobi masu mamayewa a New Zealand
 Tsuntsaye a Amurka

 Bayanan da aka ambata 

 Ƙarin karantawa