Results 161 to 170 of about 703 (180)
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Coffee leaf miner severity annotation
2020Coffea ...
de Paula Gonçalves, Juliano +1 more
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Prediction of outbreaks of coffee leaf-miners on Kilimanjaro
Bulletin of Entomological Research, 1969Analysis of the results obtained from suction-trap catches of the coffee leaf-miners, Leucoptera meyricki Ghesq. and L. caffeina Wshbn. on an unsprayed block of coffee at the Coffee Eesearch Station, Lyamungu, on the slopes of Kilimanjaro, are given.By thermal summation methods it was possible to delimit successive generations of moths with some degree
M. Bigger, R. G. Tapley
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Development of Coffee Trees Resistant to Leaf Miner
2000The production of coffee in Brazil reached 34 million bags in 1999 being 29,5 million from Coffea arabica cultivars. Since all such cultivars are susceptible to leaf miner (Perileucoptera coffeella), the main pest in Brazil, the yield and economic losses are considerable.
O. Guerreiro-Filho +3 more
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Plants for fitness enhancement of a coffee leaf miner parasitoid
2022Conservative biological control aims to enhance the pest control through the conservation of natural enemies in the field, one of the strategies used is to introduce or manage plants that provide food for natural enemies. The effect of feeding resources on the fitness of a coffee leaf miner parasitoid Proacrias coffeae was assessed.
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Mineral Nutrition of Coffee. Preliminary Results with the Leaf Analysis Technique
East African Agricultural and Forestry Journal, 1961(1961). Mineral Nutrition of Coffee. Preliminary Results with the Leaf Analysis Technique. East African Agricultural and Forestry Journal: Vol. 27, No. 1, pp. 1-9.
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Hidden target, hidden effects: chlorantraniliprole on the coffee leaf miner (Leucoptera coffeella)
EcotoxicologyAgricultural insecticide usage presents a complex challenge, particularly when addressing hidden targets such as concealed pest species. Typically, insecticide spraying targets either the host plant or the soil substrate, reaching the target when the pests move or feed, yet their vulnerability when concealed remains low.
D. S. Souza +7 more
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The Leucoptera Leaf Miners of Coffee on Kilimanjaro. I.—Leucoptera coffeella, Guér
Bulletin of Entomological Research, 1948Two leaf miners of coffee, Leucoptera coffeella and L. caffeina are present in the Kilimanjaro and Usambara districts of Tanganyika. The life-histories of L. coffeella and its parasites and a study made during 1937–40 of the populations of the host and its parasites in the Kilimanjaro area in both unshaded and shaded coffee are described.
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The Coffee-Leaf Miner. (Cemiostoma coffeellum, Stainton.)
Bulletin of Miscellaneous Information (Royal Gardens, Kew), 1894openaire +1 more source