Potato Grower

January 2019

Issue link: http://read.uberflip.com/i/1065368

Contents of this Issue

Navigation

Page 66 of 103

WWW.POTATOGROWER.COM 67 CHROME ALLOY WEAR PARTS R & H Chrome Alloy ripper points come in several different styles for various soil types and desired preparation. We manufacture points to fit most brands and models of rippers. R & H points penetrate better, maintain their shape, create shatter between the shanks, and last longer, resulting in less down-time and lower costs per acre. ** See all our parts online at www.rhmachine.com ** R & H MACHINE . 115 ROEDEL AVE . CALDWELL, ID 83605 . 1-800-321-6568 Setting the Standard for Wear! REGULAR ripper point FIN ripper point HIGH-PENETRATION ripper point HIGH-RIDGE FIN ripper point WING-CAP ripper point 6" and 8" WING-BASE ripper point 10" BOLT-ON WING ripper point MINIMUM-TILL FIN ripper point 2353RHMachine13s.indd 1 11/2/18 2:34 PM Eastern Idaho Ag Expo Idaho Potato Conference For More Information Call 208-939-6426 40 th Annual 51 st Annual 40 th Annual Eastern Idaho Ag Expo Jan. 22-24, 2019 HOLT ARENA Pocatello, ID Tuesday - 9 a.m.- 5 p.m. Wednesday - 9 a.m.- 5 p.m. Thursday - 9 a.m.- 1 p.m. 51 st Annual Idaho Potato Conference and Trade Show Jan. 23-24, 2019 I.S.U. Student Union Building Pocatello, ID Wednesday - 8 a.m. - 5 p.m. Thursday - 8 a.m. - 12 p.m. 1963-7SpectraProductions13s.indd 1 9/13/18 2:18 PM nortH dakota Kent Sather Director, Potato Programs North Dakota State Seed Department Snow and cold somewhat delayed the 2018 spring planting of North Dakota seed potatoes. After a late start, 28 certified seed growers submitted a total of 14,008 acres of seed eligible for recertification, 68 acres more than in 2017. On dryland fields, early growing season rains were timely, but moisture was lacking during later crucial tuber production stages. Pre-harvest showers benefited digging and quality, but yields were below average. Irrigated acres produced average yields and good quality. The top five varieties produced for seed in North Dakota in 2018 were: 1. Norland strains .................3,117 acres 2. Umatilla Russet ................1,851 acres 3. Dakota Pearl .....................1,078 acres 4. Ranger Russet ...................888 acres 5. Bannock Russet ................795 acres Seed lot leaf samples were tested for PVY and PVX. Results matched field inspection notes. Mosaic levels observed were zero or very low. No acreage was rejected. Inspectors continued to look for Dickeya dianthicola symptoms. Suspect plants were lab-tested; no positives have been confirmed. Additional tuber screening for Dickeya will be done at individual growers' requests. Phytophthora infestans was a minimal threat in North Dakota this year. Even so, growers were encouraged to use proactive fungicide applications. No late blight was found during inspections in certified seed lots. Growers were also attentive to aphid counts and were encouraged to use protective oils, insecticides and vine kill as early as possible. low virus levels is enhanced by growers' practice of planting all Generation 1 potatoes as family units. Each unit is planted with the daughter tubers from a single nuclear generation plant. During the summer, each unit is 100 percent tested for PVY. If a test comes back positive, the whole unit is removed. In addition to PVY, Montana tests for PVX and PVA in the winter grow-out, which was planted in November on the island of Oahu, Hawaii.

Articles in this issue

Links on this page

Archives of this issue

view archives of Potato Grower - January 2019