Platynota rostrana (Walker) (Tortricidae) and Phidotricha erigens Raganot (Pyralidae): artificial diet effects on biological cycle
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Platynota rostrana (Walker) (Tortricidae) AND Phidotricha erigens Raganot (Pyralidae): artificial diet effects on biological cycle.
The lepidopterans Platynota rostrana (Walker) (Tortricidae) and Phidotricha erigens Raganot (Pyralidae) have been found frequently in citrus groves in São Paulo State in recent years. Since in Brazil, the fertility cycle of these two species is largely unknown, as are details of the damage wrought by them in crops, this research studied these aspects of the two species, which were kept under la...
متن کاملOccurrence of Phidotricha erigens Raganot, 1889 (Lepidoptera: Pyralidae) in corn in Brazil.
Among the factors that affect corn yields in Brazil is the occurrence of insect pests during the crop growth, especially during the reproductive phase, such as those that occur on ears. In other Latin America countries, among secondary insects is Phidotricha erigens Raganot, 1889 (Lepidoptera: Pyralidae), described to be attacking ears of corn in Peru and Colombia (Wille, 1943 apud Costa Lima, ...
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As part of efforts to identify native herbivores of Mexican palo verde, Parkinsonia aculeata L. (Leguminosae: Caesalpinioideae), as potential biological control agents against this invasive weed in Australia, ten species of Tortricidae (Lepidoptera) were reared from Guatemala, Mexico, Nicaragua, and Venezuela: Amorbia concavana (Zeller), Platynota rostrana (Walker), Platynota helianthes (Meyric...
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To provide a scientific basis for artificial culture, the effects of different breeding densities, feeding cycles, and light environments on the growth regulation of Poecilobdella manillensis were studied. After P. manillensis were cultured at breeding densities of 250 ~ 3250 leeches m-2; feeding cycles of 2 ~ 16 days; and a light environment with noise or a light-free environment without noise...
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Pokkah boeng is a fungal disease that can cause serious yield losses in susceptible varieties. Pokkah boeng is caused by Fusarium, but there is some debate regarding the species involved. Previous research has revealed that some Fusarium species isolated from sugarcane could benefit the development of the stalk borer, Eldana saccharina, a serious pest of sugarcane in South Africa. The aim of th...
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ژورنال
عنوان ژورنال: Brazilian Journal of Biology
سال: 2006
ISSN: 1519-6984
DOI: 10.1590/s1519-69842006000600010