Results 11 to 20 of about 41,455 (292)

Determination of The Prevalence and Population Development of Tomato Leafminer [Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae)] in Tomato (Lycopersicon esculentum Mill.) Planting Areas of Sanliurfa Province

open access: yesISPEC Journal of Agricultural Sciences, 2021
This study was carried out to determine the extensity, development of population and the state of damage of tomato leaf miner (Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae)) in total eight tomato fields located in the villages of Goktepe of ...
Ayçin AKSU ALTUN
doaj   +1 more source

Efficacy of Stamina 50 (Thiocyclam hydrogenoxalate) on Coelaenomenodera elaeidis (Coleoptera – Chrysomelidae – Hispinae) in Okomu oil palm plantation, Nigeria [PDF]

open access: yes, 2012
Efficacy of Stamina 50, Thiocyclam hydrogenoxalate was evaluated for its bio-insecticidal control on Coelaenomenodera elaeidis larvae, pupae and adult forms, at Okomu oil palm plantation, Nigeria.
Adaigbe, V. C.   +4 more
core   +2 more sources

Coffea arabica clones resistant to coffee leaf miner [PDF]

open access: yesCrop Breeding and Applied Biotechnology, 2016
Brazilian arabica coffee production is based on a set of highly productive cultivars sexually propagated. All of them are susceptible to coffee leaf miner, Leucoptera coffeella, and most of them are also susceptible to coffee leaf rust, Hemileia ...
Alex Paulo Mendonça   +6 more
doaj   +1 more source

The Response of Leaf Miner Liriomyza trifolii to Cowpea Vigna spp Plant

open access: yesمجلة مركز بحوث التقنيات الاحيائية, 2017
This study was conducted in a field located at Department of Biology/College of Sciences/University of Baghdad, from the period  between  the Mid of August to the second half  of October 2015, in order to study the population density of cowpea leaf ...
Zahraa E. AL-Ghadban   +2 more
doaj   +1 more source

Investigating Evaluation Measures in Ant Colony Algorithms for Learning Decision Tree Classifiers [PDF]

open access: yes, 2015
Ant-Tree-Miner is a decision tree induction algorithm that is based on the Ant Colony Optimization (ACO) meta- heuristic. Ant-Tree-Miner-M is a recently introduced extension of Ant-Tree-Miner that learns multi-tree classification models.
Abdelbar, Ashraf M.   +2 more
core   +1 more source

Population dynamics of phyllocnistis citrella (Lepidoptera: Gracillariidae) and its parasitoids in Tafí Viejo, Tucumán, Argentina [PDF]

open access: yes, 2006
Seasonal abundance of the citrus leafminer, Phyllocnistis citrella Stainton (Lepidoptera: Gracillariidae), was investigated between Nov 1999 and Apr 2003 in Tafí Viejo (Tucuman province).
Diez, Patricia Alejandra   +2 more
core   +1 more source

Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves

open access: yesRevista Ceres, 2020
Coffee production faces challenges due to the susceptibility of the crop to insects. Owing to the coffee leaf miner Leucoptera coffeella, which is one of the main insect pests, the technology for the application of phytosanitary measures becomes the main
Renan Zampiroli   +5 more
doaj   +1 more source

Investigations on Tuta absoluta (Lepidoptera: Gelechiidae): larval infestation on the tomato cultivated in open field and evaluation of five essential oils against larvae in laboratory [PDF]

open access: yes, 2019
The tomato miner Tuta absoluta Meyrick (Lepidoptera: Gelechiidae) is a Neotropical species, which cause serious damages to tomato in spread areas. It appeared in 2008 in Italy, where it seriously threatened tomato production both in greenhouse and open ...
Alfonso Agrò   +2 more
core   +1 more source

Coffee leaf miner resistance [PDF]

open access: yesBrazilian Journal of Plant Physiology, 2006
The coffee leaf miner, Leucoptera coffeella, is a common pest of coffee plantations in Brazil. Though it is effective, chemical control substantially increases the cost of production and constitutes a significant risk for the environment. Resistant coffee cultivars have been and continue being developed through classic and molecular selection ...
openaire   +2 more sources

Spray deposition and chemical control of the coffee leaf-miner with different spray nozzles and auxiliary boom [PDF]

open access: yesEngenharia Agrícola, 2016
The coffee crop requires great spray ability to penetrate into the plant canopy during the application of pesticides. The aim of this study was to evaluate the spray deposition on leaves of coffee plants and the chemical control of the leaf miner ...
JEFFERSON GITIRANA NETO   +1 more
doaj   +2 more sources

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