Results 51 to 60 of about 14,380 (293)

First Report of the Alfalfa Blotch Leafminer (Diptera: Agromyzidae), and Selected Parasites (Hymenoptera: Eulophidae) in Minnesota and Wisconsin, USA [PDF]

open access: yes, 2017
Alfalfa blotch leafminer, Agromyza frontella, has been a serious pest of alfalfa, Medicago sativa, in the northeastern U.S. and in eastern Ontario, Canada. Until recently, the western edge of the A. frontella distribution in the U.S.
Bartels, D. W   +5 more
core   +3 more sources

Management of Insect and Mite Resistance in Ornamental Crops

open access: yesEDIS, 2013
Resistance of arthropods to crop management chemicals has been problematic since the early era of synthetic organic pesticides. During the 1970s and early 1980s leafminer outbreaks heavily damaged herbaceous ornamental crops such as chrysanthemum ...
James F. Price   +2 more
doaj   +5 more sources

Taxonomic Review of the Genus Caloptilia Hübner, 1825 (Lepidoptera: Gracillariidae) with Descriptions of Three New Species and Seven Newly Recorded Species from Korea

open access: yesInsects, 2022
In this study, 29 species of Caloptilia Hübner, 1825, belonging to the family Gracillariidae, were recognized in Korea. Among these, three species, i.e., C. purpureus sp. nov., C. koreana sp. nov., and C. xanthos sp. nov., are described as new to science.
Da-Som Kim   +3 more
doaj   +1 more source

The evolution of multiple-insecticide resistance in UK populations of tomato leafminer, Tuta absoluta.

open access: yesPest Management Science, 2019
BACKGROUND The tomato leafminer, Tuta absoluta, is an economically important pest of tomatoes in Europe, Africa, Asia and South America. In the UK this species is controlled using an integrated pest management (IPM) programme which incorporates the ...
Charles Grant   +11 more
semanticscholar   +1 more source

The fungal strain and inoculation method mediate the endophytic activity of Beauveria bassiana and its impact on the growth of cucumber plants and the population of Liriomyza sativae [PDF]

open access: yesJournal of Plant Protection Research
Endophytic Beauveria bassiana (Balsamo-Crivelli) Vuillemin can promote plant growth and health and protect them against herbivores. Two endophytic strains of B.
Lobna Rajab   +3 more
doaj   +1 more source

Insecticide effect of zeolites on the tomato leafminer Tuta absoluta (Lepidoptera: Gelechiidae) [PDF]

open access: yes, 2016
(1) Background: The tomato leafminer Tuta absoluta (Lepidoptera: Gelechiidae) is a key tomato insect pest. At present, it is considered to be a serious threat in various countries in Europe, North Africa, and Middle East.
De Clercq, Patrick   +3 more
core   +3 more sources

Leafminer Resistance in Lettuce [PDF]

open access: yesHortScience, 2003
Leafminer (Liriomyza langei Frick) is a major insect pest of many important agricultural crops including lettuce (Lactuca sativa L.). The goals of this study were to evaluate lettuce genotypes for resistance to leafminer and to estimate heritabilities of three leafminer-resistant traits. Forty-six lettuce genotypes were evaluated in two tests in insect
Beiquan Mou, Yong-Biao Liu
openaire   +1 more source

Citrus Leafminer Management: Jasmonic Acid versus Efficient Pesticides

open access: yesJournal of Plant Growth Regulation, 2020
The citrus leafminer ( Phyllocnistis citrella Stainton) is a significant pest for Citrus spp . worldwide. Hence, the effectiveness of jasmonic acid (JA) was compared to three pesticides, abamectin, thiamethoxam, and acetamiprid, against P.
D. Elazab   +3 more
semanticscholar   +1 more source

\u3ci\u3eLeucanthiza Dircella\u3c/i\u3e (Lepidoptera: Gracillariidae): A Leafminer of Leatherwood, \u3ci\u3eDirca Palustris\u3c/i\u3e [PDF]

open access: yes, 2018
Leatherwood, Dirca palustris (Thymelaeaceae), is an understory shrub ranging throughout most of the eastern and central United States and adjacent Canada.
Birr, Bruce A   +3 more
core   +2 more sources

Parasitoid of the Citrus Leafminer, Cirrospilus ingenuus Gahan (Insecta: Hymenoptera: Eulophidae)

open access: yesEDIS, 2008
This document provides an overview of the parasitoid Cirrospilus ingenuus Gahan, detailing its introduction, establishment, and biological control role against the citrus leafminer in Florida.
Marjorie A. Hoy, Ru Nguyen
doaj   +1 more source

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