Laboratory rearing technique of Mahanarva fimbriolata (Stål) (Hemiptera: Cercopidae)
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چکیده
منابع مشابه
How will Mahanarva spectabilis (Hemiptera: Cercopidae) Respond to Global Warming?
The aim of this study was to determine the favorable constant temperature range for Mahanarva spectabilis(Distant) (Hemiptera: Cercopidae) development as well as to generate geographic distribution maps of this insect pest for future climate scenarios. M. spectabilis eggs were reared on two host plants (Brachiaria ruziziensis(Germain and Edvard) and Pennisetum purpureum(Schumach)), with individ...
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Mahanarva (Ipiranga) takiyae sp. nov. (Cercopidae) is described and illustrated from Brazil. This new species can be distinguished from other known species in the genus by the tegmen with three rounded yellow spots and the shape of the paramere. Mahanarva (Mahanarva) rubripennis is transferred to the subgenus Mahanarva (Ipiranga).
متن کاملGenetic variability of Mahanarva sp (Hemiptera: Cercopidae) collected from different sites in Brazil.
Spittlebugs are the leading cause of damage to tall grasses. Annual losses are estimated to reach 2.1 billion dollars in sugarcane crops and grazing land throughout the world. Correct identification of these species is difficult due to similarities in color, body size and male genitalia. Molecular markers have been useful in the identification and assessment of genetic diversity of many species...
متن کاملSpittle protein profile of Mahanarva spectabilis (Hemiptera: Cercopidae) fed various elephant grass genotypes.
An understanding of the interaction between spittlebugs and forage grasses is essential for establishing factors that favor productive pastures. In the present study, we evaluated the protein profiles of the spittle of Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) fed various elephant grass genotypes. Each plant was infested with a single fifth-instar M. spectabilis. After 24 h,...
متن کاملThe Damage Capacity of Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) Adults on Brachiaria ruziziensis Pasture
The aim of this study was to determine the damage caused by adult Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) on Brachiaria ruziziensis (Germain & Evard) under field conditions. A total of 0, 4, 8, 12, or 16 M. spectabilis adults per plot were maintained for 6 days. Thereafter, the insects were removed from the plant, and the following parameters were evaluated: chlorophyll co...
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ژورنال
عنوان ژورنال: Scientia Agricola
سال: 2007
ISSN: 0103-9016
DOI: 10.1590/s0103-90162007000100011