Sugar beets ‘nicest looking I’ve ever seen’
Capital Press
Sid Freeman of Sunny View Farms north of Caldwell, Idaho, likes what he sees in his sugar beet crop.
“We’ve got some of the nicest-looking sugar beets I’ve ever seen, in general,” he said.
Sugar beets in southern Idaho and eastern Oregon appear to be on their way to high yields and strong sugar content — an improvement over the late-to-plant 2017 crop — though field analysts advise growers to remain vigilant in scouting and treating for diseases and pests.
Freeman figured his beets would do well when he noticed his nearby corn was taller than usual in early July.
“That indicated the growing environment for the spring was very good,” he said July 12. “Anything planted early looks very well.”
Beets benefited from higher-than normal heat units — high temperatures and the number of ideal “growing-degree days” — and ample rain that helped keep soil moist, Freeman said.
Growers made the most of the good conditions by picking the right seeds, planting them using precision-agriculture approaches, and developing solid plans for using fertilizer and any chemicals, he said.
“The farmer controlled all the variables he could, and Mother Nature cooperated very well,” Freeman said.
Wendell Robinson, southwest Idaho district agriculture manager for Boise-based Amalgamated Sugar, said the area’s sugar beet crop looks good overall. Grower-owned Amalgamated grows beets and processes them into sugar at its factories.
“We are still actively scouting” for pests and diseases, he said. “Overall, the crop looks very healthy at this point. We’re watching data for pests and diseases, but I think we’ve still got a good crop.”
More growing days typically mean higher potential sugar accumulation in the beet root and greater yield given the longer growing season, Robinson said.
A handful of diseases and insect pests have shown up in Idaho sugar beet fields, though in controllable numbers, said Lance Pitcher, who works with growers as a crop consultant with Amalgamated.
“Now is probably prime time, the best time for treatment,” he said July 16. Waiting until mid-August to treat would substantially increase the risk that beet yield and quality would drop due to diseases and pests, he said.
Pitcher saw Powdery Mildew earlier than usual, though not necessarily in alarming amounts. Cercospora Leaf Spot has become more prevalent, and “we are starting to see Black Bean Aphid more,” he said.
Black Bean Aphid so far is not widespread, he said. In heavy populations, it can stunt plants and transmit the Western Yellows Virus.
Pitcher said he also has seen army worms and grasshoppers in some beet fields. Both can reduce photosynthesis — and, in turn, yields — if their populations get high enough, he said.
“Generally they are not a problem, but this year they seem to be a little more prevalent,” he said.
Robinson said Black Bean Aphids and other insects seen thus far “are certainly very treatable at this point.” Amalgamated recently has been helping growers and suppliers recognize and treat for pests and diseases.
He and Pitcher expect 2018 crop yield and sugar content to be between the excellent 2015 and record-high 2016. Last year’s crop produced solid yields overall, but disappointing sugar content.
Galen Lee, who serves on the American Beet Growers Association board and is president of the Nyssa/Nampa Sugar Beet Growers Association, said his beet fields look distinctly better than they did last year. He co-owns Sunnyside Farm LLC outside New Plymouth, Idaho, near the Oregon border.
Snowfall was especially heavy and long-lasting in early 2017 on south Idaho’s western edge. Lee said the cold compacted the ground, one factor in delaying planting and ultimately stalling maturation.
This year, the sugar beet crop at Sunnyside looks good, he said. He sees closed rows of strongly standing plants with canopies sufficient to provide good shade.
“It’s that time of year when we are seeing mildew, so we are spraying for mildew,” Lee said. “And we are just trying to keep water on them, keeping them healthy and going from there.”