Results 91 to 100 of about 130,813 (187)

First record of tomato leaf miner Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) in Tanzania

open access: yesAgriculture & Food Security, 2016
Pest invasion has been a disruptive phenomenon in nature, the consequence being ecological and economical negative effect in natural ecosystem of the area. In agriculture, introduced insect pest has a devastating effect on food production.
M. Chidege   +5 more
semanticscholar   +1 more source

Predicted community consequences of spatially explicit global change‐induced processes on plant–insect networks

open access: yesEcology and Evolution
Plant–insect trophic systems should be particularly sensitive to processes altering species spatial co‐occurrences, as impacts on one level can cascade effectively through the strong trophic reliance to the other level.
Hsi‐Cheng Ho, Florian Altermatt
doaj   +1 more source

THE LEPIDOPTERA PEST SPECIES (INSECTA, LEPIDOPTERA) ON CABBAGE CROPS IN THE VILLAGE SIBIEL (SIBIU COUNTY) ROMANIA [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2017
This paper is only a part of one two years long study about the knowledge of parasitoide insects that control the populations of the Lepidoptera pest species on the cabbage crops in the inhabitants gardens from the village Sibiel (Sibiel county), Romania.
Cristina STANCĂ-MOISE
doaj  

Caracterização de marcador do tipo EST-SSR associado com resistência ao bicho-mineiro. [PDF]

open access: yes, 2011
Um dos fatores que limitam o desenvolvimento de novas cultivares de cafeeiro por Programas de Melhoramento é a dificuldade de seleção precoce para características agronômicas superiores.
GUERREIRO FILHO, O.   +3 more
core  

Extratos vegetais no controle in vitro do carrapato dos bovinos. [PDF]

open access: yes, 2012
O objetivo deste trabalho foi avaliar a eficácia in vitro de extratos etanólicos e aquosos no controle de fêmeas ingurgitadas de Rhipicephalus (Boophilus) microplus.
ANDRADE, I. M. de   +5 more
core  

New and interesting Portuguese Lepidoptera records from 2024 (Insecta: Lepidoptera)

open access: yesSHILAP
This paper is the nineteenth in the series of annual summaries presenting new information on Portuguese Lepidoptera. Based on fieldwork and studies carried out by the authors and others during 2024, ten species are added to the Portuguese Lepidoptera ...
João Nunes   +4 more
doaj   +1 more source

Exploitation of mitochondrial nad6 as a complementary marker for studying population variability in Lepidoptera

open access: yesGenetics and Molecular Biology, 2011
The applicability of mitochondrial nad6 sequences to studies of DNA and population variability in Lepidoptera was tested in four species of economically important moths and one of wild butterflies. The genetic information so obtained was compared to that
Karina L. Silva-Brandão   +8 more
doaj   +1 more source

Selection of the fall armyworm Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) for survival on Cry 1A (b) Bt toxin. [PDF]

open access: yes, 2015
Plantas transgênicas que expressam toxinas da bactéria Bacillus thuringiensis (Bt) representam um importante avanço para o controle de lepidópteros-pragas de milho.
FOSTER, J. E.   +4 more
core  

The study and conservation of the 20th century wooden chest and its Lepidoptera collection

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2018
A carved wooden chest was recently given to the University of Lincoln for conservation treatment. The chest holds four drawers with a Lepidoptera (Butterflies and Moths) collection badly damaged by pests.
Júlia Tauber
doaj   +1 more source

Bioecologia e controle da broca pequena do tomateiro Neoleucinodes elegantalis. [PDF]

open access: yes, 2011
A cultura do tomate na Serra da Ibiapaba, no Estado do Ceará, é considerada uma das atividades agrícolas mais importantes e geradora de divisas para esta região.
CARNEIRO, J. da S.   +2 more
core  

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