Results 31 to 40 of about 633 (162)

The Role of Trichomes Type and Density in The Resistance Mechanism of Some Tomato Varieties to Tomato Leafminer Tuta Absoluta (Meyrick) (Lepidoptera: Gelechiidae) [PDF]

New Valley Journal of Agricultural Science, 2023
Tomato leafminer Tuta absoluta is one of the most devastating pests of tomato (Solanum lycopersicum) worldwide. This study compared the distribution of the Tuta absoluta infesting three commercial Lycopersicon lycopersicum tomato varieties (Early girl ...
Marwa Aly
doaj   +1 more source

Tuta Absoluta The South American Tomato Leafminer [PDF]

, 2018
Author(s): Godfrey, Kris; Zalom, Frank; Chiu, Joanna | Abstract: The South American tomato leafminer Tuta Absoluta is a serious and devastating pest of both fresh market and processing tomatoes. Tuta continues to spread throughout the tomato-growing areas of the world.
Godfrey, Kris, Zalom, Frank, Chiu, Joanna   +2 more
openaire   +3 more sources

Resistance of tomato plant genotypes with high foliar allelochemical contents to the leafminer Liriomyza trifolii

Arquivos do Instituto Biológico, 2018
: The objective of this study was to assess the resistance of tomato genotypes with high foliar levels of allelochemicals to the leafminer Liriomyza trifolii.
Alex Antônio da Silva, Marcela Carvalho Andrade, Wilson Roberto Maluf, Jair Campos Moraes, Jéssica Figueiredo Rezende   +4 more
doaj   +1 more source

The role of plant odours in the leafminer Liriomyza sativae (Diptera: Agromyzidae) and its parasitoid Diglyphus isaea (Hymenoptera: Eulophidae): Orientation towards the host habitat

European Journal of Entomology, 2002
Electroantennogram responses of the polyphagous leafminer Liriomyza sativae and its generalist parasitoid Diglyphus isaea to host and non-host plant odours of L. sativae were investigated. The odours of healthy leaves can elicit distinct EAG responses in
Yun Xian ZHAO, Le KANG
doaj   +1 more source

Impacts of Different Insecticides on Tuta Absoluta (Meyrick) Larvae with Their Effects on Physiological Characteristics and Fruits Yield of Stressed Tomato Plants تأثير بعض المبيدات الحشرية على يرقات حشرة التوتا أبسليوتا وعلى الخصائص الفسيولوجية ومحصول الثمار في نباتات الطماطم المجهدة [PDF]

Journal of Plant Protection and Pathology, 2020
Recently tomato leaf miner, Tuta absoluta, has become one of the major pests and causes genuine damages to tomato production. Consequently, the present investigation was carried out during 2016/2017 and 2017/2018 winter seasons to determine the efficacy ...
Kh. Abdelaal, A. El-Tokhy, Y. Hafez, M. Ali   +3 more
doaj   +1 more source

Research on Weakly Supervised Deep Learning Model for Semantic Segmentation of Pest and Disease Regions in Durian Blind Spots

eFood, Volume 7, Issue 4, August 2026.
Durian is a high‐value economic crop, which presents challenges in the orchards, such as complex terrain, significant canopy shading, and blind spots in manual inspections. These blind spots often become the key sources of pest and disease spread, which requires the drone‐based intelligent monitoring solution capable of operating stably in complex ...
Ruipeng Tang, Loy Chee Luen, Jian Rui Tang, Narendra Kumar Aridas, Mohamad Sofian Abu Talip   +4 more
wiley   +1 more source

How does leaf age affect performance? A comparative study of essential oils from young and mature Eucalyptus globulus leaves in crop protection

Pest Management Science, Volume 82, Issue 8, Page 7510-7525, August 2026.
Leaf age influences metabolomic profiling but not bioactivity of Eucalyptus globulus essential oils. Leaf age affects volatile levels of young and adult E. globulus oils, but not their bioactivity. Young leaf essential oil had higher contents of α‐ and β‐pinene. AEEO had higher levels of 1,8‐cineole and trans‐pinocarveol.
Mafalda Pinto, Cristiano Soares, Ana Cristina Figueiredo, Joana Neto, Pedro A S Sousa, Ana A R M Aguiar, Michele Narduzzi, Chiara Antonelli, Anna Maria Vettraino, Tatiana Andreani, Fernando Tavares, Fernanda Fidalgo   +11 more
wiley   +1 more source

Transcriptomics and Metabolomics Analyses Reveal High Induction of the Phenolamide Pathway in Tomato Plants Attacked by the Leafminer Tuta absoluta

Metabolites, 2022
Tomato plants are attacked by a variety of herbivore pests and among them, the leafminer Tuta absoluta, which is currently a major threat to global tomato production. Although the commercial tomato is susceptible to T.
Marwa Roumani, Jacques Le Bot, Michel Boisbrun, Florent Magot, Arthur Péré, Christophe Robin, Frédérique Hilliou, Romain Larbat   +7 more
doaj   +1 more source

Hairy Roadblock: Stem Trichomes Impede Herbivore Movement in a Species and Instar‐Dependent Manner

Journal of Applied Entomology, Volume 150, Issue 6, Page 728-735, July 2026.
ABSTRACT Plants have evolved to deploy a vast set of defence mechanisms against insect herbivores, including physical barriers like leaf trichomes with pre and post ingestive effects. Yet, the role of stem trichomes in plant‐herbivore interactions, particularly mobility dynamics, is poorly understood.
Manish Gautam, Rupesh Kariyat
wiley   +1 more source

Enhancing Species Distribution Models by Considering Dispersal Ability

Ecology and Evolution, Volume 16, Issue 4, April 2026.
We designed an experiment using 10 species with varying dispersal abilities, comparing their potential future distributions under realistic dispersal constraints versus assumptions of unlimited dispersal. Our results demonstrate that ignoring dispersal limitations leads to a significant overprediction of suitable habitats.
Mengge Duan, Jiahua Xing, Xiudeng Zheng, Chaodong Zhu, Huijie Qiao   +4 more
wiley   +1 more source