GENERAL INFORMATION Carbofuran is a white crystalline solid with a slightly phenolic odor. Carbofuran is a broad spectrum insecticide that is sprayed directly onto soil and plants just after emergence to control beetles, nematodes and rootworm. The greate ...
Total Kjeldahl Nitrogen (as N)
GENERAL INFORMATION Total Kjeldahl Nitrogen or TKN is defined as total organic nitrogen and ammonia nitrogen. Nitrogen occurs in wastewater and ground water in several forms, including inorganic forms like nitrate (NO 3), nitrite (NO 2), and ammonia (NH ...
2,4-D (2,4-Dichlorophenoxyacetic Acid)
GENERAL INFORMATION 2,4-D is a colorless, odorless powder. 2,4-D is used as a herbicide for the control of broad-leaf weeds in agriculture, and for control of woody plants along roadsides, railways, and utilities rights of way. The major source of 2,4-D i ...
GENERAL INFORMATION 2,4,5-TP is a white organic powder with little odor. Until Silvex was banned in 1985, the greatest use of 2,4,5-TP was as a post emergence herbicide for control of woody plants and broadleaf herbaceous weeds in rice and bluegrass turf, ...
Nitrite (as N)
HEALTH ADVISORY Infants below the age of six months who drink water containing nitrate in excess of the MCL could become seriously ill and, if untreated, may die. Symptoms include shortness of breath and blue baby syndrome. 1.00 ppm mg/L ppm Nutrient MCL ...
Nitrate (as N)
GENERAL INFORMATION Nitrates (NO 3) in drinking water usually originates from fertilizers or from animal or human wastes. Nitrate concentrations in water tend to be highest in areas of intensive agriculture or where there is a high density of septic syste ...
Department of Dairy Technology is discontinued and the Department of Food Science and Nutrition is formed. ...
The Department of Dairy Technology is created. ...
The Department of Animal Husbandry was formed at The Ohio State University in 1902. Professor Charles S. Plumb was hired as Associate Professor of Animal Husbandry in the College of Agriculture and Domestic Science and he was made chair of Animal Husbandr ...
GENERAL INFORMATION Iron is common in the earth's crust. Iron is often found in water because of the large amount of iron present in the soil, sediment, and bedrock. It is also found in water because corrosive water will pick up iron from pipes. Iron ...