Your SlideShare is downloading. ×
Tony Whiley
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Introducing the official SlideShare app

Stunning, full-screen experience for iPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Tony Whiley

308
views

Published on

Published in: Education, Business, Technology

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
308
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
0
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Avocado IP Management Varieties and Rootstocks Tony Whiley Sunshine Horticultural Services Nambour QLD
  • 2. Turner Hass Large fruiting Hass sport Application accepted by PBR 26/08/2002 IP rights expire 2031 IP owners are John and Jay Dorrian 500 trees minimum sized planting 3% royalty on the wholesale price of fruit
  • 3. Turner Hass Grower data indicates that this variety crops 10% heavier than Hass - Childers 2002.
  • 4. Turner Hass Dry matter accumulation trails Hass by about 1% Fruit develops richer nuttier flavour than Hass
  • 5. Turner Hass Fruit is approximately 17% larger than Hass Fruit is neckier than Hass but within industry range Flesh recovery greater than Hass: 70.8 vs 66.9%
  • 6. Turner Hass Approx. 1% of fruit on each tree has natural Chimera marking Fruit turn brown/black when mature – look the same as Hass Fruit is marketed as Hass – no promotion required
  • 7. Turner Hass Unknowns – post harvest storage life - productivity across all environments Enquires to Sunshine Horticultural Services
  • 8. SHSR - 02 Guatemalan race Seedling rootstock In top range of production across all sites Tree is sturdy with less vigour than VelvickD Good uniformity in seedling population
  • 9. SHSR - 02 Good resistance to PRR SHSR-02 – Velvick (VA) – Reed – SHSR-02
  • 10. SHSR - 02 Commercialisation Mother trees have been propagated for future seed source Top five seedlings will be cloned for further testing Decision on PBR to be made
  • 11. SHSR - 04 Guatemalan/Mexican hybrid Easy to clone Has significantly better health rating than all other rootstocks including international standards with resistance growing in high pressure disease site
  • 12. SHSR - 04 12-month-old SHSR-04 grafted to Hass Commercialisation will proceed with PBR application 2009