Results 41 to 50 of about 9,738 (223)

Comparison of Single-Shot and Two-Shot Deep Neural Network Models for Whitefly Detection in IoT Web Application

open access: yesAgriEngineering, 2022
In this study, we have compared YOLOv4, a single-shot detector to Faster-RCNN, a two-shot detector to detect and classify whiteflies on yellow-sticky tape (YST).
Chinmay U. Parab   +7 more
doaj   +1 more source

Combining Cultural Tactics and Insecticides for the Management of the Sweetpotato Whitefly, Bemisia tabaci MEAM1, and Viruses in Yellow Squash

open access: yesHorticulturae, 2022
The sweetpotato whitefly, Bemisia tabaci MEAM1 Gennadius (Hemiptera: Aleyrodidae), and the complex of viruses it transmits are major limiting factors to squash production in the southeastern United States.
Angela Gabrielle LaTora   +9 more
doaj   +1 more source

Some Natural and Chemical Compounds Directly Affect Pests of Mulberry Trees and Their Side Effects on Silkworm Larvae [PDF]

open access: yesArab Universities Journal of Agricultural Sciences
Mulberry trees suffer from many pest infestations. To control these pests, some natural compounds such as Techno Oil and Top 9 and some other chemicals such as Mospilan® and Chinook® were used.
Mai Hassanein   +2 more
doaj   +1 more source

Subcellular Niche Segregation of Co-Obligate Symbionts in Whiteflies

open access: yesMicrobiology Spectrum, 2023
Many insects contain endosymbiotic bacteria within their bodies. In multiple endosymbiotic systems comprising two or more symbionts, each of the symbionts is generally localized in a different host cell or tissue.
Akiko Fujiwara   +3 more
doaj   +1 more source

Whiteflies [PDF]

open access: yes, 2006
8 pp., 7 photos, 2 tablesWhiteflies damage cultivated crops and greenhouse and ornamental plants. This booklet describes whiteflies, their life cycle and habits.
Bogran, Carlos E.
core   +1 more source

The whiteflies (Hemiptera : Aleyrodidae) of Europe and the Mediterranean Basin [PDF]

open access: yes, 2000
The whitefly fauna of Europe and the Mediterranean Basin comprises 56 species that are considered to be native or naturalized, accommodated within 25 genera.
Mifsud, David   +2 more
core  

Advances in research on autophagy in the maintenance of insect–microbe symbiosis

open access: yesNew Plant Protection, EarlyView.
Autophagy plays a dual regulatory role in insect–microbe symbiotic relationships. Beneficial symbiotic bacteria in insects participate in nutrient exchange via the TOR pathway, whereas pathogenic microbes induce immune defense through the AMPK pathway. Autophagy‐related genes regulate development and pathogen clearance during this process.
Yanbin Wang   +5 more
wiley   +1 more source

Targeting UDP‐Bta06664 in Bemisia tabaci: A novel strategy to reduce tomato yellow leaf curl virus transmission by impairing insect vector feeding

open access: yesNew Plant Protection, EarlyView.
Tomato yellow leaf curl virus upregulates the Bemisia tabaci UDP‐glycosyltransferase gene UDP‐Bta06664. RNA interference (RNAi) silencing of this gene disrupts phloem feeding—delaying E1 and shortening E2—and reduces both virus acquisition and inoculation, highlighting its potential as an RNAi target.
Zeyu Wan   +5 more
wiley   +1 more source

Susceptibility of Arizona Whiteflies to Chloronicotinyl Insecticides and IRGs: New Developments in the 1999 Season

open access: yes, 2000
Whiteflies are serious pests of cotton, melons, and winter vegetables in Arizona’s low deserts. Successful management of whiteflies requires an integrated approach, a critical element of which is routine pest monitoring.
Li, Yongsheng   +3 more
core   +5 more sources

Diversity and distribution of whiteflies in south-western Nigeria [PDF]

open access: yes, 2015
Whiteflies (Aleyrodidae) are major pests of crops in southwestern Nigeria, yet there is scanty information on diversity and distribution of these economic species.
OYELADE, O.J.   +3 more
core   +1 more source

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