Tag Archives: Insect Control

On the march

Mexican rice borer

As Mexican rice borer expands, a collaborative effort is studying new management regimes and control methods. Read More »

Valent plans expansion at Leland, Miss., research facility

Valent logo

Walnut Creek, Calif.-based Valent U.S.A. plans to expand its research facility in Leland, Miss., as well as build a new facility near Champaign, Ill. The investments are part of a wide-scale global research initiative announced earlier this month by parent company Sumitomo Chemical of Tokyo. Read More »

A pretty good year, considering…

Despite the drought and a localized armyworm infestation, this season produced some very strong yields. By Randall “Cass” Mutters An overview of the 2015 rice-growing season in California would not be complete without mention of the ongoing drought. Statewide, the last rainy season (October 2014 through April 2015) brought only a small fraction of the state’s average precipitation; snow pack ... Read More »

Let’s breathe a collective sigh of relief that the trying 2015 season is over

Dr. Jarrod T. Hardke Arkansas Rice Extension Agronomist University of Arkansas, Cooperative Extension Service jradke@uaex.edu If I had told growers in January that they should plant their rice in May to achieve the best yields and that mid-April would be terrible, I’d have been laughed out of every room. But I would’ve been right. Against long-term trends that say “the ... Read More »

P and K Management

Dr. Bruce Linquist California UCCE Rice Specialist balinquist@ucdavis.edu Application of the four Rs (right rate, right source, right timing and right placement) helps ensure high fertilizer use efficiency. Last year we discussed the four Rs of fertilizer N; this year I will touch on how they apply to phosphorus (P) and potassium (K) management in conventional water-seeded rice systems. The ... Read More »

Strange Is The New Normal

Dr. Jarrod T. Hardke Arkansas Rice Extension Agronomist University of Arkansas, Cooperative Extension Service jradke@uaex.edu Strange is the New Normal Arkansas rice farming in 2014 was a lot like a line heard often about playing cards: it wasn’t necessarily a matter of holding good cards, but sometimes, playing a poor hand well. Luck also played a large role. 2014 was ... Read More »

Choose Herbicides & Apply Correctly

Eric Benzel – Pest Control Adviser, Big Valley Ag Services, Gridley, CA While attending California State University-Chico, I worked for the University of California Cooperative Extension office in Butte County conducting rice research. After graduation, I obtained my license and became a rice PCA. Last year, right out of the gate, we had cooperative spring weather. It was dry, so ... Read More »

Industry News

California IPM Information The third edition of Integrated Pest Management for Rice is now available. The publication’s informative color photographs of pests and their damage, line drawings, tables and figures are valuable aids in the diagnosis and treatment of common rice pests. New in this edition, readers will find information on: Exotic pests in rice; detecting, confirming and managing herbicide ... Read More »

Aquatic insects in rice

DR. M.O. “MO” WAY TEXAS Rice Research Entomologist moway@aesrg.tamu.edu In rice fields, many insects are aquatic and obtain oxygen by absorbing this dissolved gas directly from the water through their integument, by surfacing and taking a bubble of air with them underwater or by trapping air among fine hairs on the undersides of their abdomens. Speaking of aquatic insects, I ... Read More »