Results 81 to 90 of about 5,331 (182)

An In Vitro Pipeline for Screening and Selection of Citrus-Associated Microbiota with Potential Anti-"Candidatus Liberibacter asiaticus" Properties. [PDF]

open access: yes, 2020
Huanglongbing (HLB) is a destructive citrus disease that is lethal to all commercial citrus plants, making it the most serious citrus disease and one of the most serious plant diseases.
Berry, Victoria   +19 more
core  

Surfactant toxicity and synergistic activity with pyrethroids in managing resistant Listronotus maculicollis Kirby populations

open access: yesCrop Science, Volume 65, Issue 1, January/February 2025.
Abstract This study investigates the efficacy of surfactants as a means to manage the annual bluegrass weevil, Listronotus maculicollis, particularly in populations demonstrating resistance to pyrethroids. Laboratory assays evaluated L. maculicollis adult mortality when exposed to 13 unique turfgrass surfactant classes alone and in combination with a ...
Garrett Y. Price, Benjamin A. McGraw
wiley   +1 more source

Management of Selected Insect Pests with Pest-attractive Plants in Organic Tangerine Farming Systems in Northern Thailand [PDF]

open access: yes, 2010
Tangerine is a cash crop in Thailand which is heavily vulnerable to insect pests. Heavy use of pesticides has severely affected environment and people’s health.
Senaratne L. Ranamukhaarachchi*, Chomchuan Boonrahong and
core   +2 more sources

Spider venom neurotoxin based bioinsecticides: A novel bioactive for the control of the Asian citrus psyllid Diaphorina citri (Hemiptera) [PDF]

open access: yes
The Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae), is a key vector of the phloem-limited bacteria Candidatus Liberibacter asiaticus (CLas) associated with huanglongbing (HLB), the most serious and currently incurable disease of ...
Bell, Jack   +8 more
core   +2 more sources

EXPLORATION OF CHEMICAL AND BIOLOGICAL MANAGEMENT STRATEGIES FOR DIAPHORINA CITRI THE PRIMARY VECTOR OF CANDIDATUS LIBERIBACTER ASIATICUS [PDF]

open access: yes, 2016
Diaphorina citri (Hemipteran: Psyllidae), the Asian citrus psyllid, is a phloem-feeding, invasive species endemic to southern Asia that was first identified in the United States in Florida in 1998. Since introduction, D. citri has spread across the major
Sharp, Gretta Marie
core   +1 more source

Noise Induced Synchronization on Collective Dynamics of Citrus Production [PDF]

open access: yesJournal of the Japanese Society of Agricultural Machinery and food Engineers,Volume78(3),221-226,2016, 2016
It is very common to observe nonlinear features in agricultural and ecological systems. For example, in tree crop production, alternate bearing is well known phenomena caused by nonlinear dynamics. Production of single tree of Citrus Unshiu trees is recognized to be driven by a mechanistic process modeled with the so-called "resource budget model ...
arxiv  

The Hidden Secrets of Psylloidea: Biology, Behavior, Symbionts, and Ecology [PDF]

open access: yes
Psyllids constitute a diverse group of sap-feeding Sternorrhyncha that were relatively obscure until it was discovered that a handful of species transmit bacterial plant pathogens.
Diana M. Percy   +2 more
core   +1 more source

Conditional Asian Options [PDF]

open access: yesarXiv, 2015
Conditional Asian options are recent market innovations, which offer cheaper and long-dated alternatives to regular Asian options. In contrast with payoffs from regular Asian options which are based on average asset prices, the payoffs from conditional Asian options are determined only by average prices above certain threshold.
arxiv  

The evaluation of geometric Asian power options under time changed mixed fractional Brownian motion [PDF]

open access: yesarXiv, 2017
The aim of this paper is to evaluate geometric Asian option by a mixed fractional subdiffusive Black-Scholes model. We derive a pricing formula for geometric Asian option when the underlying stock follows a time changed mixed fractional Brownian motion.
arxiv  

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