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The compound was first registered in 1974 in the United States, together with a United States patent of organophosphates for use in corn fields to deter corn rootworms. [ 11 ] [ 12 ] Between 1987 and 1996, an average of about 7.5 million pounds (about 3,400 tons) of the compound was used each year. [ 13 ]
Methomyl is a broad-spectrum insecticide that is used to kill insect pests. [7] Methomyl is registered for commercial/professional use under certain conditions on sites including field, vegetable, and orchard crops; turf (sod farms only); livestock quarters; commercial premises; and refuse containers.
This is a list of fungicides.These are chemical compounds which have been registered as agricultural fungicides.The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [1]
Chlorantraniliprole is an insecticide of the diamide class used for insects found on fruit and vegetable crops as well as ornamental plants. [1]Chlorantraniliprole opens muscular calcium channels, in particular the ryanodine receptor, rapidly causing paralysis and ultimately death of sensitive species (IRAC class 28).
The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) was first passed in 1947, giving the United States Department of Agriculture responsibility for regulating pesticides. [11] In 1972, FIFRA underwent a major revision and transferred responsibility of pesticide regulation to the Environmental Protection Agency and shifted emphasis ...
Acephate is an organophosphate foliar and soil insecticide of moderate persistence with residual systemic activity of about 10–15 days at the recommended use rate. It is used primarily for control of aphids, including resistant species, in vegetables (e.g. potatoes, carrots, greenhouse tomatoes, and lettuce) and in horticulture (e.g. on roses and greenhouse ornamentals).
Allow your corn ears to mature fully on the plants. As the husks begin to turn brown pull them back from the cobs so they can dry without becoming misshapen.
Chemicals like insecticides can be used to control D. maidis, [14] [15] [16] however, the use of this method to control Corn Stunt is not very successful. [ 2 ] [ 16 ] In sweet corn, reflective mulches can be an effective way to control D. maidis and the disease it vectors, compared to insecticides. [ 17 ]