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Brown Marmorated Stink Bug
 

Pest ranking based on the KVH risk matrix
Likelihood of entry
Likelihood of establishment Production impacts Market access impacts
High Medium High Very low


The Brown Marmorated Stink Bug (BMSB)
is the kiwifruit industry’s second-most unwanted biosecurity threat after fruit flies; and the risk of it entering New Zealand is considered extreme.

The BMSB is able to hitchhike on inanimate objects such as cars and shipping containers. If it were to enter New Zealand it would have no problem establishing due to New Zealand’s highly suitable climate and abundance of host material. Its entry and establishment would result in significant production impacts to many horticultural industries.

The high risk and potential consequence of BMSB have made it a priority for biosecurity readiness activities for both KVH and the Ministry for Primary Industries (MPI).

Watch a feature news story on this pest from TVNZ's One News, and hear from Ruud 'Bug Man' Kleinpaste, who explains the impacts BMSB would have on all New Zealanders. Read a feature article the New Yorker magazine published about the impacts BMSB is having on homes and lifestyles in the USA or listen to a podcast from Newsroom New Zealand telling the BMSB story - and history - in very entertaining detail.

Watch the videos below to learn about the impacts BMSB has had on kiwifruit orchards in Italy, and the social impacts it is having on homeowners in the USA.
 




BMSB preparedness

KVH is working with Zespri, MPI and the wider kiwifruit industry to ensure we are all prepared for BMSB, if it were to arrive and establish here. This includes running regular simulation exercises, hosting workshops, and developing joint workplans for how we would manage an incursion and long term response.

Read the BMSB Readiness Plan (A) for information about how the industry is ready for a New Zealand incursion. Read the BMSB Readiness Plan (B) for information about long term management considerations should BMSB establish in New Zealand.

Read the BMSB kiwifruit growers guide to long-term management. The guide outlines all the things growers should do on-orchard and how to do them when managing BMSB long-term.

In August 2018 the New Zealand horticulture industry welcomed the Environmental Protection Authority’s (EPA) decision allowing the release of a tiny Samurai Wasp into New Zealand, if ever there was an incursion of the BMSB. Read the media release here.

BMSB reference material

  • KVH BMSB monthly risk update - information about detections at the New Zealand border and actions being take to manage the risk posed by BMSB during the 2020/21 high-risk season (September 2020 - April 2021).
  • Chinese translations of impacts of BMSB - publication of biosecurity risks from stink bugs to New Zealand kiwifruit identified in Chinese language literature.
  • Impacts and management - a paper summarising BMSB kiwifruit impacts and on-orchard management.
  • BMSB in Chile - a report on BMSB being detected in Santiago, Chile for the first time. 
  • BMSB research update August 2020 - an update on research commissioned by KVH and Zespri to improve understanding of the BMSB's impact in kiwifruit orchards.
  • BMSB biocontrol update August 2020 - an update on research commisioned by KVH and Zespri to improve understanding and optimise use of biocontrol for managing BMSB in kiwifruit.

Kiwifruit Vine Health

25 Miro St
Mount Maunganui
Tauranga 3116

Tel:  0800 665 825
Fax: 07 574 7591

Email: info@kvh.org.nz