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Lawn, Gardening & Pests News

AgAlert! Herbicide Contaminated Compost

Compost has traditionally been used by growers not only for supplying nutrients to the soil and plant but also due to its multiple beneficial attributes, such as balancing pH, enhancing water holding capacity, and boosting soil structure and beneficial microbial populations to improve overall soil quality for plant growth and development. Compost can hold nutrients for a longer time and deliver to plants when needed. Nutrients found in compost are released slowly as the compost decomposes, reducing nutrient loss through prevention of off-site movement. Despite all these benefits, herbicide contaminated composts can do lots of harm to plants, especially to those belonging to the family Solanaceae, which includes tomatoes, peppers and eggplants. Plant distortion due to growth regulator type herbicide is shown in Figure 1. 

Tomato plant with curled leaves due to growth regulator type herbicide.  Potato plant with curled leaves due to growth regulator type herbicide.

Purple Carrots are Filled with Antioxidants

Bunches of carrots stand in jars to be canned.

When you think of carrots, you most likely picture a bright orange carrot found in a salad, beef roast or crunchy snack. However, carrots come in a multitude of colors, including purple! In fact, it’s believed that the first domesticated  carrots weren’t orange at all – they were purple and white.