Results 61 to 70 of about 1,088 (183)
This study examined the effects of various levels of nitrogen inputs (optimal, insufficient and excessive) and water inputs (optimal, low drought and high drought) to tomato plants (Solanum lycopersicum) on survival and development of an invasive tomato ...
Amiens-Desneux, Edwige +4 more
core +1 more source
ABSTRACT Spatial interpolation represents a fundamental approach in applied insect ecology, offering insight into species distributions and supporting biodiversity analysis, pest management and disease vector mapping. Insects—including important pollinators—face escalating threats due to habitat loss, climate change and anthropogenic pressures. As data‐
Janne Heusler +2 more
wiley +1 more source
NEW APPROACHES FOR CONTROLLING TOMATO LEAFMINER, TUTA ABSOLUTA (MEYRICK) IN TOMATO FIELDS IN EGYPT [PDF]
Control methods were carried in Baltiem district, Kafrel-Sheikh Governorate from times during both Spring and Summer plantations, 2012. The efficacy of these control methods was recorded on the basis of reduction percentage in the larvae after periods of 2, 5, 7, 10 days from each application.
ABED EL AZEZ A. KHIDR +3 more
openaire +1 more source
No presente trabalho, avaliaram-se as atividades translaminar, sistêmica e de contato do extrato aquoso de sementes de Azadirachta indica A. Juss. (nim) sobre a traça-do-tomateiro Tuta absoluta (Meyrick).
Rita de Cássia Rodrigues Gonçalves-Gervásio +1 more
doaj +1 more source
COMPARATIVE EFFICIENCY OF NEW INSECTICIDE FORMULATIONS AGAINST TOMATO LEAFMINER, Tuta absoluta, MEYRICK (LEPIDOPTERA: GELECHIIDAE) IN EGYPT [PDF]
Tomato plants are the second most important vegetable crop grown in Egypt. Larvae of the tomato leafminer, Tuta absoluta, Meyrickare the most important and destructive pest of tomato, capable of causing up to 100% of tomato yield loss in some regions ...
Nesreen Helal, T. Mashtoly
doaj +1 more source
Leafminer on tomato: Control by dieldrin studied for northern California conditions
The agromyzid leafminer—Liriomyza subpusilla Frost—was more abundant on tomato during the 1952 season than in any other recent year.
A Michelbacher, O Bacon, J Underhill
doaj
The miner fly Liriomyza sativae (Blanchard) (Diptera: Agromyzidae) is an insect of economic importance for tomato culture. The conventional control with insecticides is complex due to the mining eating habit that provides protection to the larvae ...
Adamastor Pereira Barros +4 more
doaj +1 more source
Sequential testing of complementary hypotheses about population density
Abstract Making inferences about population density is paramount in ecology and pest management for decision‐makers who often seek to determine how a population compares to a pre‐established static or dynamic threshold through sampling or monitoring. Sequential data analysis is appealing for monitoring and decision making as it is more cost‐efficient ...
Diego F. Rincon +2 more
wiley +1 more source
Dicyphus hesperus, a zoophytophagous predator, effectively controls Bemisia tabaci in tomato greenhouses. Highly zoophagous lines rapidly reduced whitefly populations without causing significant damage to tomatoes, whereas lowly zoophagous lines were equally efficient over time but caused more damage.
François Dumont +3 more
wiley +1 more source
First report of Agathis fuscipennis in Europe as parasitoid of the tomato leafminer Tuta absoluta [PDF]
Agathis fuscipennis (Zetterstedt) (Hymenoptera Braconidae) was collected for the first time from larvae of the tomato leafminer Tuta absoluta (Meyrick) (Lepidoptera Gelechiidae) infesting Solanum nigrum (L.) plants in Tuscany (Central Italy).
LONI A +5 more
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