We've had wet weather in the Midwest during the harvest season, resulting in higher grain prices.

The U.S. Department of Agriculture (USDA) issued a report on wholesale crop prices paid to farmers. Let's look at some prices:

• Corn rose 29 cents per bushel to $3.54
• Wheat jumped 8 cents per bushel to $4.56
• Soybeans dropped 1 cent per bushel to $9.74
• Wholesale milk prices jumped 7.1% in October to $1.19 per gallon. Milk prices, however are down 22% from last year.

Kellogg Company (NYSE: K) didn't need a hearty breakfast to get its stock going today (although I'm sure it had one anyway). All it needed was a reasonably healthy earnings report. Judging by how the stock is performing, I think the company got one.

For the third quarter, Kellogg saw flat sales growth. However, take out currency effects and acquisitions, and you've got a 3% expansion rate on the top line. Well, that isn't so robust, either, but let's head to the bottom line. Earnings per share came in at 94 cents, representative of a 6% increase. Not so bad, and according to Mark Fightmaster's preview, that was a dime better than what analysts wanted to see.

Before the market opens on Thursday, October 29, cereal producer Kellogg (NYSE: K) will release its third-quarter earnings. Analysts expect the company to earn 84 cents per share in the quarter, with revenue of $3.28 billion.

In the second quarter, Kellogg saw its profit increase 13%, which gave the cereal thriller reason to up its full-year forecast. Before the second-quarter report, Kellogg expected high single-digit-percentage growth for 2009; however, this was upped to 8% to 10% following the strong second quarter. In addition, Kellogg believes it will save $1 billion annually by the end of fiscal 2011. This money will then be reinvested into advertising, which could lead to more money for the company.

A very interesting piece of news passed the wire late Friday, October 23. Smart Choices, which is a million-dollar food labeling program, was voluntarily halted on Friday thanks to a bit of mislabeling.

Earlier in the week, the Food and Drug Administration (FDA) announced that it was looking into Smart Choices' labeling practices. The FDA feels that Smart Choices (although the company wasn't named as a specific target by the government) may use misleading labels on some of the products it has deemed nutritionally sound.

How about a little upgrade with your Tuesday morning breakfast? Morgan Stanley thought it was a good idea, boosting General Mills (NYSE: GIS) to Overweight from Equal-Weight and added it was late in making the upgrade.

The brokerage cited valuation as the reason for the upgrade, noting that GIS is "one of the best positioned" companies in the realm of food. Morgan Stanley felt that this was not reflected in GIS's valuation, so it upped the food firm and raised its price target to $72 from $64.

ConAgra Foods (NYSE: CAG) issued Q1 numbers on Tuesday. The market wasn't too impressed by them, but they weren't bad, actually. Net sales were lackluster, I'll admit. They dropped about 3%. Earnings per share from continuing operations, on the other hand, really shined. They increased well over 60% to 38 cents. Net income from continuing operations on a dollar basis soared over 50%.

Even better, that 38-cents-per-share statistic was firmly ahead of Wall Street expectations. According to our earnings preview, analysts were looking for 34 cents per share.

Minneapolis based General Mills, Inc. (NYSE: GIS) will be reporting its fiscal first quarter results Wednesday morning before the market opens.

The last time that General Mills reported earnings was on July 1 when the company outpaced analyst estimates of 81 cents per share by posting actual earnings of 86 cents for its fiscal fourth quarter. This time analysts are expecting to see the company show earnings of $1.03 per share.

Campbell Soup (NYSE: CPB), a familiar name at the supermarket, reported Q4 earnings on Friday. The top line wasn't so hot as sales declined 11%. There were a few factors to consider with that decline, including currency translation and the issue of there being an extra week in the previous year's comparable quarter. I'm pretty satisfied with the context management provided for the challenged revenue. Also, sales essentially matched expectations, according to our earnings preview, which isn't so bad. The bottom line, however, deserves more than a passing grade. Adjusted earnings per share from continuing operations increased 15% to 30 cents, beating estimates by four pennies.

I like it. Furthermore, I enjoyed that adjusted per-share profit for the full fiscal year also beat forecasts. And you should take a look at the adjusted gross margin for both the quarter and the 12-month period. Campbell's management was able to expand the metric, a feat indicative of efficiencies and pricing strategies, according to the press release.

Del Monte Foods (NYSE: DLM), a supermarket brand whose colleagues include ConAgra (NYSE: CAG) and Kraft (NYSE: KFT), was way up in afternoon trading. When a stock like Del Monte gains 9% on great volume, you know something big must have happened. Well, it was the company's fiscal Q1 results that made investors want to buy today. After checking over the news, I can honestly say that I see the market's point.

Sales increased 12% during the quarter, and earnings from continuing operations calculated out to 30 cents per share, a huge improvement over the loss observed in the comparable period. According to Earnings.com, Wall Street was only looking for a measly four pennies for the bottom line.

Winn-Dixie Stores (NASDAQ: WINN), a grocery chain that competes with Wal-Mart (NYSE: WMT), reported Q4 earnings on Monday after the bell. Shareholders should appreciate the net-income turnaround. The business produced a profit of 17 cents per share, a figure that was one penny ahead of estimates. Winn-Dixie was dealing with a loss of 10 cents per share a year ago.

Same-store sales weren't terribly exciting. They advanced 1.6% (they were driven by the timing of the Easter holiday, it should be noted). Gross margin, however, did increase. And cash flow from operating activities for the twelve-month frame wasn't bad.

The J.M. Smucker Company (NYSE: SJM), a food manufacturer famous for its jelly and baking products, reported a great first quarter on Friday. Adjusted earnings per share increased 12% to 92 cents. According to Reuters, management was able to beat expectations by a whopping 12 cents.

This is quite impressive given the fact that an analyst quoted by Reuters believes that more people eating at home are helping to fuel Smucker's success. I say this because, if people are deciding to dine at home more often, they are most likely doing so because of the recession.

H.J. Heinz Company (NYSE: HNZ), a food company that shares space at the supermarket with products from Kraft Foods, Inc. (NYSE: KFT), ConAgra (NYSE: CAG), and Campbell Soup (NYSE: CPB), issued first-quarter data on Thursday. Even though the effect of currency translations continues to put a cloud over the top-line performance, management did end up beating earnings expectations.

Net sales came in flat, and net income was 67 cents per share. Analysts were expecting 5 cents less, according to Earnings.com. Shareholders should be happy about that. When I covered Heinz's last quarter, I noted that expectations were essentially beat by a penny.

Du Pont reported better-than-expected Q2 earnings, but the report nevertheless did not overwhelm institutional investors, who've granted the company only a modest P/E of 14.

Even so, I'm Reiterating my Buy rating for E.I. du Pont de Nemours & Company (NYSE: DD), first recommended on April 22, 2009 at a price of $27.74. Here's why:

Tyson Foods (NYSE: TSN) really improved its fortunes in Q3. Last year at this time, Tyson earned 3 cents per share. This year, the food company, famous for its chicken brand, made 35 cents per share. Sales actually dipped a little under 3%, but management is diligently fighting the good fight when it comes to efficiencies. Both costs of sales and selling, general and administrative expenses went down.

According to Bloomberg, the adjusted income of 33 cents per share simply blazed past Wall Street's expectations. The call was for 22 cents per share. You've got to like that. Higher prices for poultry helped the quarter.

Profits up in the heartland; at least for General Mills (NYSE: GIS) as they doubled in the fourth quarter beating analysts estimates by promoting their strong brands to consumers as management understood well the economic headwinds they were facing.

This contributed to GIS income for the year making it into positive territory as it reported this morning that net income edged up to $1.3 billion, or $3.80 per share, from $1.29 billion, or $3.71 per share, in the prior year. Annual sales climbed 8 percent to $14.69 billion from $13.65 billion.