[PDF] Top 20 Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves

... effects of insects, the spacing between the blocks was 34 m, with the blocks at each end of the area reserved for border ...used in each treatment to monitor the coffee leaf ... See full document

... infestation of coffee leaf miner and its predation by wasps were assessed in commercial organic coffee plantings shaded with leucaena or intercropped with pigeon ... See full document

... for spray droplets of solutions with different surface ten- sions in relation to the wetting area of distilled water droplets, on the adaxial and abaxial leaf surfaces of ... See full document

... importance of applying phytosanitary products to agricultural crops and the growing concern over safety and environmental responsibility have encouraged the development of new technologies aimed at reducing ... See full document

... used, coffee is of great importance. Pesticides on coffee plants are frequently applied using a higher spray volume specifically to control insects such as mealybugs and mites that are ... See full document

... Leaf miner is a key coffee crop pest in Central and South America countries, especially in Brazil, where the insect causes considerable production ...losses. In the management ... See full document

... development of alternative control methods of the coffee leaf miner, Leucoptera coffeella (Guérin-Mèneville & Perrottet, 1842) (Lepidoptera: Lyonetiidae), a search for plants ... See full document

... capacity of the females, food is especially important. In the field, adult coffee leaf miners feed on honeydew, a sugary solution excreted by aphids that suck sap from the plants (Speer, 1949; ... See full document

... evaluation of spray deposition, we used the Brilliant Blue tracer internationally catalogued by the Food, Drug & Cosmetics as FD&C Blue ...concentration of 600 mg L -1 giving a dose ... See full document

... conducted in the Coffee EST Genome Database to identify SSR sequences, using both BLAST (Altschul et ...Sequences of evaluated primers could not be displayed due to a confidentiality agreement signed ... See full document

... urticae control experiment was conducted at the same greenhouse where spray deposition experi- ments in two different chrysanthemum life cycles had been conducted, experiments A (Mar 2012) and ... See full document

... races in the world. This could indicate the absence of physiological races such as XXIX (v5, 6, 7, 8, 9), XXXI (v2, 5, 6, 9), XXXVII (v2, 5, 6, 7, 9) and XXXIX (v2, 4, 5, 6, 7, 8, ...both with score ... See full document

... necessary. In this context, the aim of this study was to evaluate the electrostatic spraying on coffee as to the deposition effi ciency and distribution uniformity of ...(2x3x6), ... See full document

... effect of phosphorus in plant development depends on the amount of nitrogen available to the plant, besides the suitable dose of this nutrient (PRADO, ...Normally in the production ... See full document

... increase in the embryogenic calli formation was only noticed at the highest concentrations of both growth regulators ...used. In a similar way, MACIEL et ...effect of plant growth regulators ... See full document

... association of bacteria of the genera Clavibacter and Klebsiella with some agro- nomic crops, such as corn, grapevine, rice, cotton, and some crucifers was reported by Lodewyckx et ...application ... See full document

... (TRV) with four replicates. We conducted the evaluation of leaf density prior to the application of treatments in three development stages (filling, maturation and post-harvest ...the ... See full document

... effects of increasing plant diversity on the population of the coffee leaf-miner Leucoptera coffeella (Guérin-Mèneville) were investigated in two organic coffee production ... See full document

... plants of C. benghalensis present better vegetative development in areas with high humidity and temperatures (Kissmann & Groth, 1999; Lorenzi, 2008), in addition to soils with a ... See full document

... high spray volumes. Such errors result in spray drift and run off, causing inefficiency on the control of pests and diseases, beyond environmental ...influence of spray ... See full document