Plant & Food Research's business manager Bill Kirkland has been instrumental in the development, while also busy with his wife's natural healthcare products, The Herb Farm.
Ennis describes the range of fruit as interspecific pears - conventional hybrid crosses of European, Japanese and/or Chinese.
"Piqa is a family brand name for all of the new fruits emanating from the Plant & Food Research (PFR) interspecific pear breeding programme.
"This breeding activity commenced in the 1980s and it's only just recently that PFR have obtained a range of very good cultivars that Prevar believes have a significant commercial future."
Each new fruit selection will be named with the prefix piqa, and its own individual suffix, starting with the commercialisation of piqaboo next year.
"Piqa is a made-up word. It is not a fancy acronym or a word from another language.
"We wanted a brand name that will be succinctly associated with the key brand message; that these new fruits will deliver an exotic and delightful eating experience," Ennis said.