Monday, March 16, 2026

Disease Control

LSU AgCenter launches preseason rice and soybean videos

With the start of rice planting only two months away, the LSU AgCenter has prepared a series of video presentations by its experts to help farmers prepare for the 2021 crop. These are in place of the normal in-person...

‘My sincerest gratitude to all’ as I leave MSU

This space is generally provided to wrap-up the season and reflect on the attributes that aided production as well as the many setbacks that were encountered and eventually overcome on our way to producing the 2020 crop. I find it...

Reactions of Arkansas rice cultivars to major diseases in 2020

• By Yeshi Wamishe and Jarrod Hardke • Disease and lodging ratings shown in the table below represent the expected reactions of our commercial rice cultivars to diseases and lodging under favorable conditions. Generally, an integrated disease management approach is...

Blast on the upswing in California

• By Luis Espino • I have been getting quite a few questions regarding blast, mostly from Glenn and Colusa counties. It seems that 2020 will be a year with significant blast pressure. Under California conditions, blast can be observed in...

How to scout for hydrogen sulfide toxicity

• By Yeshi Wamishe • This is a reminder for you to take samples of rice roots from your fields to gauge how much the wet conditions this year followed by the normal permanent flood have affected your rice. This note...

If you had smut in 2019, plan to protect crops this season

Epidemic levels of kernel smut and false smut were prevalent in the 2019 Louisiana rice crop. While smuts have always been a common problem in northeast Louisiana and the Mississippi Delta rice-growing regions, smuts were never really a concern...

Syngenta launches seed treatment with 4 modes of action

Syngenta has launched Vibrance RST rice seed treatment, which contains four different fungicidal modes of action to control seedborne, soilborne and seedling diseases, according to a news release. The four active ingredients are: • Azoxystrobin, a Group 11 fungicide, protects against...

North Louisiana farmers eye row rice more closely

• By Bruce Schultz • Farmers at the recent Northeast Louisiana Rice Forum heard about the benefits and challenges of growing row rice. The practice uses irrigation with collapsible poly tubing or rainwater to keep soil moist, but no permanent flood...

Hot off the press: Arkansas’ MP weed, insect and disease publications

The 2020 versions of the University of Arkansas System Division of Agriculture publications on managing insects, weeds and plant diseases are now available online, through Cooperative Extension Service offices across the state, and, in one case, as a mobile-friendly...

LSU AgCenter experts offer tips on upcoming season

• By Bruce Schultz • Rice farmers preparing for the 2020 crop heard recently from LSU AgCenter experts about what they should be considering before they get into the fields. The meetings were held in Welsh, Vidrine and Crowley, and more...

Got disease? UCCE will be checking as part of burn plan reapproval

University of California Cooperative Extension is surveying for rice diseases this fall. The objective is to document the incidence of diseases in Sacramento Valley rice fields to justify to the California Air Resources Board the industry needs to continue...

Weather deals blow to Louisiana rice harvest

• By Bruce Schultz • Farmers probably would like to forget the 2019 rice crop, which has been plagued by low yields. Bad weather from the start of the growing season through harvest is being blamed. “Growing conditions have been less than...

Blast is on the increase this season in California

• By Luis Espino • Although blast isn't at epidemic levels in California rice fields this season, the fungal disease nonetheless is at higher levels than during the past several years. The last time we saw a severe blast epidemic was...

LSU AgCenter field day features row rice research

• By Bruce Schultz • An LSU AgCenter research project at the Mer Rouge farm of Jason Waller was the setting for the northeast Louisiana row rice field day on July 18. The practice of row rice is gaining new converts...

Row rice system gains interest in Louisiana

• By Karol Osborne • More than 50 agricultural producers and industry representatives interested in furrow-irrigated rice, also called row rice or upland rice, attended the LSU AgCenter Northeast Research Station row rice and soybean field tour on July 9...

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