Rice Field Notes 2013

John K. Saichuk  |  5/4/2013 1:34:53 AM

In this article:
Field Notes 3/15/13 - acreage summary, blast information
Field Notes 3/25/13 - cold temperature effects on rice
Field Notes 2/21/13 - blast, narrow brown leaf spot
Field Notes 4/5/13 - potato chipping, water mold, Mexican rice borer, southern watergrass
Field Notes 4/14/13 - black bird damage, trenasse, stretched seedlings
Field Notes 4/19/13 - weeds, seedling disease, herbicide injury
Field Notes 4/26/13 - cold-termperature-induced Zn deficiency, DD50, herbicide injury, Dowitchers in rice
Field Notes 5/3/13 - weed control, Newpath injury, herbicide injury
Field Notes 5/24/13 - Clincher, nutrient deficiency, drift, moisture strss
Field Notes 5/31/13 A - Regiment injury, sulfur deficiency
Filed Notes 5/31/13 B - green ring, panicle differentiation, sugarcane borer
Field Notes 6/14/13 - Peruvian watergrass, rice water weevils, algae, S deficiency
Field Notes 6/20/13 - stink bugs, disease, turtle damage
Field Notes 6/28/13 - rice water weevils, rice stink bugs, resistant red rice, temperature inversion
Field Notes 7/3/13 - anthesis, straighthead, red rice
Field Notes 7/12/13 - milk, soft dough, crown rot, bill bugs
Field Notes 7/19/13 - herbicide injury, sugarcane borer, brown stink bugs
Field Notes 7/26/13 - rice stalk borer, bearded sprangletop, glyphosate injury
Field Notes 8/2/13 - MRB, cercospora, sooty mold, harvest
Field Notes 8/9/13 - black stems, anthesis, stink bugs
Field Notes 8/19/13 - palmer amaranth, harvest
Field Notes 8/29/13 - harvest, second crop

Field Notes 3/15/13 - acreage summary, blast information

Maps and discussion of rice acreage shifts in Louisiana for 2012.  List of 10 things to know about rice blast disease.

Field Notes 3/25/13 - cold temperature effects on rice

A discussion of heat units (DD50's), weather contrasts from 2012 to 2013 and cold weather effects on rice growth and development.

Field Notes 2/21/13 - blast, narrow brown leaf spot

Photographs and discussion of rice blast and narrow brown leaf spot of rice.

Field Notes 4/5/13 - potato chipping, water mold, Mexican rice borer, southern watergrass

Photographs and accompanying text describing the phenomenon of "potato chipping" of soil in a rice field, water mold, Mexican rice borer and southern watergrass.

Field Notes 4/14/13 - black bird damage, trenasse, stretched seedlings

Photographs and accompanying discussion of black bird damage to seedling rice, stretched seedlings in water-seeded rice and an example of a trenasse.

Field Notes 4/19/13 - weeds, seedling disease, herbicide injury

Photographs and accompanying text describing heavy weed pressure, seedling disease, spraying, herbicide injury and weather effects on growth of rice.

Field Notes 4/26/13 - cold-termperature-induced Zn deficiency, DD50, herbicide injury, Dowitchers in rice

Photographs and accompanying text describing cold-temperature-induced zinc deficiency in rice, DD50 heat units, herbicide injury and Dowitchers in rice.

Field Notes 5/3/13 - weed control, Newpath injury, herbicide injury

Photographs and accompanying text describing excellent weed control, Newpath injury to Jazzman-2 rice and unknown herbicide injury.

Field Notes 5/24/13 - Clincher, nutrient deficiency, drift, moisture strss

Photographs and accompanying text describing Clincher herbicide use, nutrient deficiency symptoms observed in fields, drift problems and moisture stress on seedling rice.

Field Notes 5/31/13 A - Regiment injury, sulfur deficiency

Photographs and text illustrating Regiment plus Newpath injury on hybrid rice and sulfur deficiency in rice.

Filed Notes 5/31/13 B - green ring, panicle differentiation, sugarcane borer

Photographs and accompanying text describing green ring or internode elongation, panicle differentiation and the sugarcane borer in rice.

Field Notes 6/14/13 - Peruvian watergrass, rice water weevils, algae, S deficiency

Photographs and accompanying text describing the female inflorescence and spikelets of Peruvian watergrass, heavy rice water weevil adult population, algae development, and use of ammonium sulfate to correct sulfur deficiency.

Field Notes 6/20/13 - stink bugs, disease, turtle damage

Photographs and accompanying text illustrating rice stink bug hatchlings and turtle damage and a discussion of disease in rice.

Field Notes 6/28/13 - rice water weevils, rice stink bugs, resistant red rice, temperature inversion

Photographs and accompanying text discussing rice water weevil problems, rice stink bug populations, herbicide application to resistant red rice and temperature inversions.

Field Notes 7/3/13 - anthesis, straighthead, red rice

Photographs and accompanying text about anthesis in rice, straighthead disorder and herbicide-resistant red rice.

Field Notes 7/12/13 - milk, soft dough, crown rot, bill bugs

Photographs and accompanying text describing milk and soft dough growth stages, bacterial crown rot, and bill bugs in rice.

Field Notes 7/19/13 - herbicide injury, sugarcane borer, brown stink bugs

Photographs and accompanying text illustrating herbicide injury, sugarcane borer and brown stink bugs.

Field Notes 7/26/13 - rice stalk borer, bearded sprangletop, glyphosate injury

Photographs and accompanying text describing the rice stalk borer, bearded sprangletop and glyphosate injury.

Field Notes 8/2/13 - MRB, cercospora, sooty mold, harvest

Photographs and accompanying text describing the Mexican rice borer, cercospora net blotch and sooty mold on rice and rice harvest.

Field Notes 8/9/13 - black stems, anthesis, stink bugs

Photographs and accompanying text about a rice disorder, anthesis in rice and stink bugs in rice.

Field Notes 8/19/13 - palmer amaranth, harvest

Photographs and accompanying text describing Palmer Amaranth and how to identify the species as well as separate the male and female plants.  Also includes an update on verification field harvest.

Field Notes 8/29/13 - harvest, second crop

Photographs of first crop harvest and a discussion of second or ratoon crop production.

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