Katikati avocado orchard pest controller’s declining eyesight affects her dream job

Kirsten Warbrooke looking for bugs on avocados. Photo / John Borren

A Katikati resident working as a bug finder on avocado orchards is devastated a rapid decline in her eyesight is affecting her dream job.

Kirsten Warbrooke answered a newspaper advertisement for a pest control worker about eight years ago.

“We moved to the Bay of Plenty from Auckland in 2013 and I’d been working for Netball Waikato, so it involved a lot of travel.

“When I saw the role come up, I realised it was perfect for my rural lifestyle.”

She went through the accreditation process and now works on a freelance basis checking fruit tree leaves for signs of pest infestation on properties in the Western Bay.

In the last year, she noticed a dramatic difference in her eyesight.

“I need to check a certain number of random leaves and fruit,” she said.

“On an orchard under 4ha, I take a 10-tree sample group and inspect 20 leaves and 10 fruits on each tree.

“I used to be able to see bugs with my naked eye.

“Now, I need to use a larger magnifying glass on the job.”

Eyesight

Kirsten Warbrooke now needs a magnifying glass for her work on a Western Bay of Plenty avocado orchard. Photo / John Borren

In fact, the 49-year-old has noticed the deterioration affecting all aspects of her life.

“My eyes are buggered.

“I can’t see writing on my computer or phone screen or read recipes on food labels without glasses.

“I realised that I was inspecting too many properties each day when I almost fainted trying to cook dinner one evening.”

Now, she does no more than five orchards in a day.

“I’m shocked that my eyesight has impacted my job.

“I can’t work without a bigger magnifying glass.

“I need to take more time and inspect the plants more closely.”

Her experience is no surprise to optometrists.

Research conducted by Specsavers found one of the most significant reasons for New Zealand’s 6.1% fall in workplace productivity last year was poor eye health.

Almost half of those surveyed admitted their eyesight negatively impacts their productivity at work and 46% of the people surveyed reported they’d had to redo a task at work at least once or spend more time on a task due to debilitating symptoms related to eye strain.

Lifestyle effects

An up-close look at an avocado. Photo / John Borren

Modern lifestyle in general is having a noticeable effect on eye health.

“People are coming to Specsavers clinics with complaints of dry, blurry eyes, headaches and not being able to see their screens,” Tauranga optometrist Sam Sharples said.

“Whether they’re at a desk at work or in front of a TV in the evening, Kiwis hardly ever have a break from their screens.”

He said the symptoms were often caused by eye strain from looking at a device or certain object - like small bugs - for too long.

“Remember to blink to keep the surface of your eyes from drying out and drink plenty of water,” he advised.

“Follow the 20-20-20 rule which involves shifting your eyes away from the screen every 20 minutes to look at an object at least 20m away, for at least 20 seconds.

“Also, spend time outside to give your eyes a break - not hard for Kirsten!”

Sharples said any career that involved attention to detail might cause a decline in eye health, and for people who work in medicine, or on a construction site, it had the potential to impact safety.

“Getting your eyes tested every two years will allow optometrists to pick up changes in your eyes, especially since a lot of severe conditions appear with little to no symptoms.”