Results 81 to 90 of about 8,538,122 (190)

Phytoplasma infection of a tropical root crop triggers bottom-up cascades by favoring generalist over specialist herbivores.

open access: yesPLoS ONE, 2017
Global interest on plant-microbe-insect interactions is rapidly growing, revealing the multiple ways in which microorganisms mediate plant-herbivore interactions.
Kris A G Wyckhuys   +3 more
doaj   +1 more source

Evaluating sex pheromone monitoring as a tool in the integrated management of vine mealybug, Planococcus ficus (signoret) (Homoptera: Pseudococcidae) [PDF]

open access: yes, 2006
Thesis (M. Environmental Science)--North-West University, Potchefstroom Campus, 2006.The vine mealybug, Planococcus ficus (Signoret) (Homoptera: Pseudococcidae) is a pest with significant economic impact on the grape growing industry in South Africa and ...
Kotze, Maria Johanna
core  

An IPM guide for enset root mealybug (Cataenococcus ensete) in enset production [PDF]

open access: yes, 2019
This guide has been produced as an overview of a body of work that aims to help mitigate the threat of Enset mealybug: the biology and description of Enset mealybug; its behaviour; its geographical distribution; the pest symptoms; the list of mealybug ...
Azerefegne, F.   +6 more
core   +1 more source

Morphological camouflage: Efficacy of body wax in the interaction among lady beetle larvae, tending ants, and mealybugs

open access: yesEntomology Beginners
Multitrophic interactions can affect pest management practices. The mealybugs are major crop pests worldwide because they can transmit plant pathogens and cause yield loss.
Adria Samara Galindo   +1 more
doaj   +1 more source

DISTRIBUTION, HOST PREFERENCE AND DAMAGE SEVERITY OF MANGO MEALYBUG IN DHAKA CITY AND ITS MANAGEMENT [PDF]

open access: yes, 2015
A Thesis Submitted to the Faculty of Agriculture, Sher-e-Bangla Agricultural University, Dhaka, in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN ENTOMOLOGY SEMESTER: JULY - DECEMBER, 2015The present study was ...
ARA, HOSNE
core   +1 more source

Management of Stripped Mealybug in Yam Bean

open access: yesInternational Journal of Current Microbiology and Applied Sciences, 2020
M. Nedunchezhiyan   +4 more
openaire   +1 more source

Transmission of areca palm velarivirus 1 (APV1) by Pseudococcus cryptus

open access: yesPhytopathology Research
Betel palm is one of the most economically important crops in Southeast Asia. The occurrence and expansion of yellow leaf disease (YLD) have significantly impacted betel palm plantations.
Xue Zhao   +5 more
doaj   +1 more source

Abundance, damage severity and management of guava mealybug, ferrisia virgata ckll

open access: yesSAARC Journal of Agriculture, 2019
The research was carried out to know the abundance and damage severity of mealybug on sarupkathi variety of guava and to evaluate the efficacy of jet powder and Fighter 2.5EC for suppressing populations of mealybug during January to October 2014. Results revealed that the highest number of guava mealybug was observed on middle leaf (42/leaf) while the ...
openaire   +2 more sources

INSECTICIDAL EFFECTS OF ACETONE, ETHANOL AND AQUEOUS EXTRACTS OF Azadirachta indica (A. Juss), Citrus aurantium (L.), Citrus sinensis (L.) AND Eucalyptus camaldulensis (Dehnh.) AGAINST MEALYBUGS (HEMIPTERA: PSEUDOCOCCIDAE)

open access: yesTropical and Subtropical Agroecosystems, 2018
Mealybugs (Hemiptera; Pseudococcidae) are one of the noxious sucking pests infesting ornamental and horticulture crops including citrus. It is emerging as a severe threat to citrus industry in Indo-Pak region.
Muhammad Zeeshan Majeed   +4 more
doaj  

Intelligent pest monitoring: computer vision for mealybug classification and quantification on sticky traps"

open access: yes
reservedThis thesis explores how computer vision techniques can be used to improve the accuracy and reliability of identifying male mealybugs on sticky traps.
MELOTTI, GIULIO
core  

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