Leafhopper Transmission of Corn Stunt
نویسندگان
چکیده
منابع مشابه
Management of corn leafhopper (Homoptera: Cicadellidae) and corn stunt disease in sweet corn using reflective mulch.
Plastic reflective mulches significantly reduced populations of corn leafhopper, Dalbulus maidis (DeLong & Wolcott), adults and the incidence of corn stunt disease caused by Spiroplasma kunkelii (CSS) in late planted sweet corn (Zea mays L.). The reflective mulches were more effective than were either foliar or soil applied insecticides in managing both the leafhopper and the pathogen it transm...
متن کاملMycoplasma: SUSPECTED ETIOLOGIC AGENT OF CORN STUNT.
Corn stunt, a disease affecting corn (Zea mays L.) and teosinte (Euchlaenia mexicana L.), which causes an economically important disease in Latin American countries and occurs in several southern states of the United States, was reported for the first time in 1945.1 It has been generally accepted that the disease is caused by a virus. This assumption was based on circumstantial evidence. Plant ...
متن کاملSerological Detection of Corn Stunt Spiroplasma and Maize
total of 100 samples. Leaves were Gordon, D. T., Nault, L. R., Gordon, N. H., and Heady, S. E. 1985. Serological detection of corn collected without regard to disease stunt spiroplasma and maize rayado fino virus in field-collected Dalbulus spp. from Mexico. Plant symptoms. Control leaf tissues were Disease 69:108-111. healthy and MRFV-infected maize maintained in the greenhouse at Wooster. Cor...
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Market volatility remains one of the most important research fields in agricultural economics.Interestingly, price transmission mechanism seems to be symmetric in sectors that are likely to be of high political power.This paper analyzes the price transmission effects from international markets to domestic markets for corn in Iran. For this purpose, we estimate the elasticity of substitution bet...
متن کاملDifferences in intracellular localization of corn stunt spiroplasmas in magnesium treated maize.
Maize plants infected with Spiroplasma kunkelii show symptoms similar to that of plants in a magnesium-deficient soil, and it has been shown that the spiroplasma alters the plants' magnesium absorption. In the current study we compared changes associated to either spiroplasma infection, two soil magnesium levels and their combinations. Plant symptoms were recorded and correlated with transmissi...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1946
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.32.9.246