Results 81 to 90 of about 12,737 (217)

Disease management in organic apple orchards is more than applying the right product at the correct time [PDF]

open access: yes, 2008
The relative importance of diseases on apple is varying with cultivar, management, time, and climate. Many aspects of the cropping system influence the development of diseases.
Jansonius, Pieter Jans, Trapman, Marc
core  

PCR-based detection and pathogenicity assessment of Stilbocrea banihashemiana in pomegranate orchards

open access: yesPhytopathology Research
Canker disease poses a significant economic threat to pomegranate orchards worldwide, leading to considerable yield losses and tree decline. Recent host range studies have identified Stilbocrea banihashemiana, a newly discovered canker-causing fungal ...
Pouria Sekandarpour   +3 more
doaj   +1 more source

The Allocation of Advertising and Research Dollars in the Florida Orange Juice Industry [PDF]

open access: yes
This study considers the allocation of Florida citrus‐grower money between advertising and research programs to maximize grower revenue net of program costs. The allocation depends on the impact of advertising on demand and the impacts of research on the
Brown, Mark G., Spreen, Thomas H.
core   +1 more source

Detection of genetic diversity among Indian strains of _Xanthomonas campestris_ pv. _mangiferaeindicae_ using PCR-RAPD [PDF]

open access: yes, 2008
The randomly amplified polymorphic DNA (RAPD) technique was used to investigate the genetic diversity in 6 strains of _Xanthomonas campestris_ pv. _mangiferaeindicae_ (_Xcmi_), the causal pathogen of mango bacterial canker disease (MBCD).
Ram Kishun, Vijai Kumar Gupta
core   +1 more source

Phage efficient against fire blight and fruit trees bacterial canker pathogens

open access: yes, 2022
Fire blight and bacterial canker of apple, pear and quince, the economically most important diseases of fruit trees, are caused by the bacterial phyto-pathogens Erwinia amylovora and Pseudomonas syringae pv. syringae, respectively. E. amylovora and Ps. syringae pv.
openaire   +1 more source

Aspects of hybrid larch (Larix X eurolepis Henry) as a potential tree species in southern Swedish forestry [PDF]

open access: yes, 2003
The interest in growing hybrid larch (Larix × eurolepis Henry) in southern Sweden has increased in recent decades, one of its assumed advantages being high volume growth.
Larsson-Stern, Marie
core  

The transcription factor PbeNAC83 positively regulates the Valsa canker resistance in apple and pear [PDF]

open access: yesGuoshu xuebao
[Objective] Valsa canker, caused by Valsa pyri(Vp), is a highly destructive trunk disease of pear trees, causing significant economic losses to the global pear industry.
DOU Zhiqi   +4 more
doaj   +1 more source

Sooty Canker of Fruit Trees in Iran [PDF]

open access: yesPlant Pathology Science, 2018
Raana Dastjerdi   +2 more
openaire   +1 more source

Compound Bacillus agents inhibit Cytospora mali-induced valsa canker in Hanfu apple trees through multiple pathways

open access: yesAnnals of Microbiology
Background Apple Valsa canker caused by Cytospora mali (Cma) has emerged as a devastating fungal disease threatening apple production worldwide, particularly in cold-resistant cultivars like Hanfu apple.
Yongfeng Yang   +7 more
doaj   +1 more source

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