WASHINGTON (AP) -- Factory orders for long-lasting manufactured goods likely fell in August after posting a large gain in July.Economists forecast durable-goods orders fell 0.5 percent in August, according to FactSet. The report will be released at 8:30 a.m. Wednesday.Durable goods are products expected to last at least three years. Orders typically fluctuate from month to month.In July, orders rose 4.1 percent, the sharpest gain since March, when the Japan crisis disrupted supply chains and slowed production at some U.S. factories.Demand for autos and auto parts surged 11.5 percent, the biggest increase in eight years. That suggested supply chains had begun to flow more freely.Manufacturing had been one of the leading sectors since the recession officially ended two years ago. But factory growth slowed this spring and summer, partly because of the supply disruptions but also because consumer demand has fallen.Consumers have been paying more for food and gas, while receiving small raises. As a result, many have cut back on discretionary purchases, such as computers, appliances and furniture. That has slowed growth.The economy expanded at an annual rate of just 0.7 percent in the first six months of this year, the weakest growth since the recession ended.Slow growth has led many employers to delay hiring plans. In August, employers added zero net jobs, and the unemployment rate stayed at 9.1 percent for the second straight month.Economists don't expect growth to pick up much in the second half of the year.The forecasting panel for the National Association for Business Economics predicts 2.2 percent growth in the second half of this year. For the full year, it predicts only 1.7 percent growth. That would be down from the 3 percent growth last year. And it's well below the pace needed to make a significant dent in the unemployment rate.Other manufacturing data have been mixed.Factory output rose in August, according to the Federal Reserve. But nearly all of the gain was from a 2.6 percent rise in the production of autos and auto parts.Regional Fed surveys showed that manufacturing continued to weaken in the Northeast and Mid-Atlantic area in September.The Federal Reserve Bank of New York said factory conditions in that region worsened for a fourth straight month. Businesses saw fewer new orders and paid higher prices. Factories in the region employed fewer people and their remaining employees worked fewer hours, the New York Fed said.The Federal Reserve Bank of Philadelphia said manufacturing in that region shrank in September for the third time in four months.