Coffee leafminer, Leucoptera coffeella, is a pest in many New World coffee growing areas. Previous studies suggested that its population dynamics were. J Econ Entomol. Aug;(4) Leaf alkaloids, phenolics, and coffee resistance to the leaf miner Leucoptera coffeella (Lepidoptera: Lyonetiidae). Neotrop Entomol. Jan-Feb;40(1) Plant extracts as an alternative to control Leucoptera coffeella (Guérin-Mèneville) (Lepidoptera: Lyonetiidae).
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The periodicity of pheromone production and the age effect on the pheromone production were assessed by second degree polynomial regression analysis of the data. Expression of Sambucus nigra agglutinin SNA-I’ from elderberry bark in transgenic tobacco plants results in enhanced resistance to different insect species. Insecticides provide the most efficient method of controlling this pest, with more than 30 different active pesticides registered for use against this L.
West Indian Medical Journalv. Seven parasitoid species were identified: Revista de Chimiev. Testing beyond ethnomedical claims: How to cite this article.
You do not currently have access to this article. Phytochemical screening for active compounds in Mangifera indica leaves from Ibadan, Oyo State. Phytochemical Analysisv. This exploratory investigation was carried out in order to diagnose the damage caused by the coffee leaf miner and its parasitoids in the department of Antioquia. This study was undertaken to access the pattern of sex pheromone production in glands of virgin females of Leucoptera coffeella as an indirect measure of the calling behavior.
The resulting mixtures were filtered through cotton and residues were extracted with methanol once more. Muscidae [ 40 ].
Perileucoptera coffeella (LEUCCO)[Overview]| EPPO Global Database
Many studies on resistance to the organophosphate insecticide group showed high variation in the mortality of the resistant population compared to other lepidopteran populations [ 2021 ]. How to cite this article. We are IntechOpen, the world’s leading publisher of Open Access books. Test with the coffee leaf miner.
If the mating is more frequent among newly emerged females this will have an important impact on the structure of mating in the population under mass trapping with pheromones.
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According to Bowers et al. Culicidae leucootera found different frequencies of resistance at different locations, ranging from Over 21, IntechOpen readers like this topic Help us write another book on this subject and reach those readers Suggest a book topic Books open for submissions.
One must also consider the conditions of extraction, given the fact that secondary plant metabolites include several classes of substances. Insecticides Six neurotoxic insecticides were selected for bioassays of L.
Diagnostic of Leucoptera coffeella Lepidoptera: Manejo integrado das pragas do cafeeiro em Minas Gerais. Several aspects of pheromone biology may change significantly with age.
The most abundant natural enemy of coffee leaf miner was the species C. Cite this chapter Copy to clipboard Daianna P.
Insecticidal activity of ethanolic extracts of Urginea maritima L. Two grouping patterns were observed, with one group for the populations of L. Experiments The first one investigated the effect of time of pheromone production by cofeella. How to cite this article. Effects of paper birch condensed tannin on whitemarked tussock moth Lepidoptera: Efficiency of plants from the south leucopteta France used as traditional protectants of Phaseolus vulgaris L against its bruchid Acanthoscelides obtectus Say.
The stimulation by host plants of pheromone biosynthesis by insects has been reported for females of moths in the genus Helicoverpa and scolytid beetles.
Compounds 1 and 2 were synthesized at the University of Hamburg by Dr. Buy the complete issue.
Leucoptera coffeella – Wikipedia
This study was carried out to quantify the pattern of pheromone production in sex pheromone glands of virgin females as an indirect measure of the calling behavior.
Cross habituation to feeding deterrents and acceptance of a marginal host-plant by Pieris-rapae larvae. Larval feeding coffdella defensive responses in tobacco: Evaluation of extracts and oils of tick-repellent plants from Sweden.