G93-1167 Spider Mite Management in Corn and Soybeans
Data(s) |
01/01/1993
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Resumo |
This NebGuide describes the two common spider mites found in Nebraska corn and soybeans, their natural enemies and management. Two species of spider mites, the Banks grass mite and twospotted spider mite, commonly feed on Nebraska corn. Banks grass mites (BGM) feed almost exclusively on grasses, including corn and sorghum. Twospotted spider mites (TSM) not only feed on many species of grasses, but also on soybeans, fruit trees and a variety of vegetables and ornamental plants. Although these two species are somewhat similar in appearance, they differ in several biological characteristics and in their susceptibility to pesticides. Banks grass mites usually appear earlier in the season, feed mostly on the lower leaves of the corn plant, and in Nebraska are moderately susceptible to many of the commonly used miticides. On the other hand, TSM tend to appear in mid to late season, increase rapidly, feed over the entire plant, and often are not consistently controlled by available pesticides. |
Formato |
application/pdf |
Identificador |
http://digitalcommons.unl.edu/extensionhist/1108 http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=2107&context=extensionhist |
Publicador |
DigitalCommons@University of Nebraska - Lincoln |
Fonte |
Historical Materials from University of Nebraska-Lincoln Extension |
Palavras-Chave | #spider mite #management #corn #soybeans #biology #damage #mite infestations #field identification #treatment #insecticides #control #Banks grass mite #BGM #twospotted spider mite #TSM #grasses #fruit trees #vegetables #ornamental plants #entomology #Extension publications #Agriculture #Curriculum and Instruction |
Tipo |
text |