CONTROL OF COCONUT MEALYBUG INFESTING FISHTAIL PALMS WITH ACETAMIPRID, CHLORPYRIFOS, AND THIAMETHOXAM, 2002
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چکیده
منابع مشابه
Uptake and Distribution of Boron in Coconut and Paurotis Palms
Natural distribution patterns of boron (B) among leaves within a canopy, among leaflets within a leaf, and within single leaflets were determined for coconut palm (Cocos nucifera L.) and within leaves for paurotis palm [Acoelorrhaphe wrightii (Griseb. & H. Wendl.) Becc.]. Leaf B concentrations did not vary significantly among leaves within the canopy or among leaflets within a single leaf for c...
متن کاملBiochemical profile of coconut water from coconut palms planted in an inland region.
OBJECTIVE To analyze the biochemical profile of coconut water from dwarf coconut palms planted in non-coastal regions, during the maturation period (sixth to ninth month). METHODS Eight of 15 coconut palms planted in a non-coastal region were selected by lots and their coconuts sent to a laboratory for extraction and analysis of the coconut water. Coconut water from a total of 45 coconuts, fr...
متن کاملMolecular detection and characterization of phytoplasmas associated with lethal yellowing disease of coconut palms in Jamaica
Tissue samples were collected from coconut palms with symptoms of lethal yellowing (LY) disease in Jamaica. Palms were sampled at 50 sites exhibiting varying levels of mortality due to LY. Samples were assayed for phytoplasma infection by polymerase chain reaction (PCR) assays. Detected phytoplasmas were characterized by dot blot nucleic acid hybridisation, restriction fragment length polymorph...
متن کاملCoconut Lethal Yellowing Diseases: A Phytoplasma Threat to Palms of Global Economic and Social Significance
The recent discovery of Bogia coconut syndrome in Papua New Guinea (PNG) is the first report of a lethal yellowing disease (LYD) in Oceania. Numerous outbreaks of LYDs of coconut have been recorded in the Caribbean and Africa since the late Nineteenth century and have caused the death of millions of palms across several continents during the Twentieth century. Despite the severity of economic l...
متن کاملPreliminary Studies on the Susceptibility Level of Ceutorchynhus assimilis (Coleoptera: Curculionidae) to Acetamiprid and Chlorpyrifos in Poland and Resistance Mechanisms of the Pest to Acetamiprid
The cabbage seed weevil, Ceutorchynhus assimilis (Paykull) (Coleoptera: Curculionidae) is a pest that more and more often causes large financial losses for rapeseed cultivators in Poland and other European countries. One of the reasons of these problems is the resistance of the pest to certain active substances of insecticides. The aim of the study was to assess the susceptibility level of the ...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2003
ISSN: 2155-9856
DOI: 10.1093/amt/28.1.g29