WA Agriculture Minister Jackie Jarvis has refuted reports the polyphagous shot-hole borer has been found in the Shire of Harvey, castigating the Liberal Party for what she described as “irresponsible rumour-mongering”. WA Agriculture Minister Jackie Jarvis has refuted reports the polyphagous shot-hole borer has been found in the Shire of Harvey, castigating the Liberal Party for what she described as “irresponsible rumour-mongering”. National / WA Sydney Morning Herald – Latest News