Results 31 to 40 of about 208,502 (247)

Citrus Red Mite (Panonychus citri): A Pest of Citrus Crops

open access: yesEDIS, 2022
Panonychus citri is a phytophagous mite of economic importance in open citrus orchards and a major pest in Citrus Under Protective Screen (CUPS), a new undercover production system tested in Florida. Immatures and adults feed on citrus leaves, fruits, and green twigs resulting in mesophyll collapse, shoot dieback, and fruit drop. In Florida, P.
Emilie Demard, Jawwad A. Qureshi
openaire   +1 more source

Integrated citrus thrips control reduces secondary pests

open access: yesCalifornia Agriculture, 1995
Citrus growers are very concerned about scarring of the rind caused by early-season pests such as citrus thrips, katydid and various Lepidopterous larvae because heavily scarred fruit is downgraded in the packing house.
B Grafton-Cardwell, A Eller, N O'Connell
doaj   +1 more source

2007 Florida Citrus Pest Management Guide: Asian Citrus Psyllid and Citrus Leafminer

open access: yesEDIS, 2007
ENY-734, a 6-page fact sheet by M.E. Rogers and P.A. Stansly, describes two important insect pests of citrus, the psyllid is a vector for citrus greening, and the leafminer exacerbates citrus canker.
Michael E. Rogers, Philip A. Stansly
doaj   +3 more sources

HARM OF SUITING CITRUS CROPS PEST [PDF]

open access: yesEurasianUnionScientists, 2020
The article discusses the harm, biology and morphology of sucking pests of citrus crops. Citrus whitefly on citrus, in case of early settlement and high density, yield can be reduced up to 30%. It can give up to 3-4 generations. In the conditions of the Bukhara and Khorezm regions of Uzbekistan, citrus whitefly (Dialeurodes citri.)
O.A. Sulajmonov   +2 more
openaire   +1 more source

A Motor-Driven and Computer Vision-Based Intelligent E-Trap for Monitoring Citrus Flies

open access: yes, 2021
Citrus flies are important quarantine pests in citrus plantations. Electronic traps (e-traps) based on computer vision are the most popular types of equipment for monitoring them.
Geng Zhang   +4 more
core   +1 more source

Predicting the potential geographical distribution of the harlequin ladybird, Harmonia axyridis, using the CLIMEX model - BioControl [PDF]

open access: yes, 2008
Harmonia axyridis (Pallas, 1773) (Coleoptera: Coccinellidae) is a ladybird beetle native to temperate and subtropical parts of Asia. Since 1916 populations of this species have been introduced throughout the world, either deliberately, or by accident ...
J. Poutsma   +7 more
core   +1 more source

Florida CItrus Activity Book

open access: yesEDIS, 2017
The Florida Citrus Activity Book is a basic introduction to Florida citrus trees, diseases, and pests. This book is for elementary students.
Jamie D. Burrow   +4 more
doaj   +1 more source

Voluntary Collective Action to Address Growing Agricultural Challenges in Two Countries: Experimental Insights and Commonalities

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We conducted two framed field economic experiments with citrus farmers in Florida, United States and soybean farmers in Argentina to investigate their willingness to coordinate pest and weed management efforts. Despite the contrast between these two agricultural contexts, we find striking behavioral commonalities.
Ariel Singerman, Sergio H. Lence
wiley   +1 more source

Pest incidence and management in CUPS

open access: yesEDIS, 2022
This document describes the occurrence of pests and their natural enemies in the citrus under protective screen (a.k.a. ‘CUPS’) production system mainly insect pests.
Jawwad Qureshi, Salman Al-Shami
doaj  

Interrelations between citrus rust mite, Hirsutella thompsonii and greasy spot on citrus in Surinam [PDF]

open access: yes, 1975
Counts of citrus rust mite (Phyllocoptruta oleivora (Ashm.)) on leaves and fruit of citrus rose to a peak in the two dry seasons, the build up taking 4-5 weeks.
Brussel, E.W., van, van Brussel, E.W.
core  

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