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Apple trees

RT-PCR-ELISA for Detection of Apple stem grooving virus in Apple Trees

RT-PCR-ELISA for Detection of Apple stem grooving virus in Apple Trees

... The assay rvith ASGV4F-ASGV4R primers specifically detected the virus in ASGV-infected apple trees from different origins, rvhereas no signal was obsen'ed with ampli{ication[r] ...

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Biopesticide trunk injection into apple trees: a proof of concept for the systemic movement of mint and cinnamon essential oils

Biopesticide trunk injection into apple trees: a proof of concept for the systemic movement of mint and cinnamon essential oils

... influence apple tree VOC emissions, including meteorological ( Vallat et ...young apple trees by acibenzolar-S-methyl was observed to specifically increase the production of the compounds that were ...

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Integrating markov chain models and L-systems to simulate the architectural development of apple trees

Integrating markov chain models and L-systems to simulate the architectural development of apple trees

... Encoded Database of Measured Tree Structures The database consists of recorded measurements for two six-year-old Fuji apple trees, with development over the six years deduced by using morphological markers ...

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Temporal activity of spiders and earwigs during winter in apple trees under a Mediterranean climate

Temporal activity of spiders and earwigs during winter in apple trees under a Mediterranean climate

... rosy apple aphids (eggs and emer- ging ...the trees (trunk and canopy) between the return of winged aphids on apple trees in autumn (October) and the development of aphid colonies in spring ...

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cDNA-AFLP analysis of gene expression changes in apple trees induced by phytoplasma infection during compatible interaction

cDNA-AFLP analysis of gene expression changes in apple trees induced by phytoplasma infection during compatible interaction

... in apple trees during compati- ble interaction with two ‘Candidatus Phytoplasma mali ’ strains (AP and AT), cDNA-Amplified Fragment Length Polymorphism (cDNA-AFLP) tech- nique was ...of apple (MM106) ...

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Investigating the Influence of Geometrical Traits on Light Interception Efficiency of Apple Trees: a Modelling Study with MAppleT

Investigating the Influence of Geometrical Traits on Light Interception Efficiency of Apple Trees: a Modelling Study with MAppleT

... that has been built for simulating architectural development of apple trees. It has the capability of representing tree growth within a virtual space where the development of individual organs depends on ...

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Phenotyping progenies for complex architectural traits: a strategy for 1-year-old apple trees (Malus x domestica Borkh.)

Phenotyping progenies for complex architectural traits: a strategy for 1-year-old apple trees (Malus x domestica Borkh.)

... two-year-old apple trees (De Wit et ...the trees into types without precise and objective measurements may, as Hansche et ...in apple tree, the variability of branching patterns has been ...

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Modeling long-distance signals in complex branching structure: Application to the control of floral induction in apple trees

Modeling long-distance signals in complex branching structure: Application to the control of floral induction in apple trees

... fruit trees, and a negative relationship between crop load and floral induction has been observed in many ...In apple tree, hormonal signals coming from seeds, mainly gibberellins, which can be transported ...

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A Simple And Rapid Protocol Of Crude Dna Extraction From Apple Trees For Pcr And Real-Time Pcr Detection Of 'Candidatus Phytoplasma Mali'

A Simple And Rapid Protocol Of Crude Dna Extraction From Apple Trees For Pcr And Real-Time Pcr Detection Of 'Candidatus Phytoplasma Mali'

... fruit trees phytoplasmas; how- ever the majority of the procedures for extracting phytoplasma DNA are complex, time consuming, and expensive, with a risk of contamination or loss of target ...from apple ...

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Spatial variability in carbon and nitrogen related traits in apple trees: the effects of the light environment and crop load

Spatial variability in carbon and nitrogen related traits in apple trees: the effects of the light environment and crop load

... Accepted Manuscript 2 ABSTRACT Photosynthetic carbon assimilation rates are highly dependent on environmental factors such as light availability and on metabolic limitations such as the demand for carbon by sink organs. ...

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Climate change effect on the bud break and flowering dates of the apple trees in mountainous and plain regions of Algeria

Climate change effect on the bud break and flowering dates of the apple trees in mountainous and plain regions of Algeria

... fruit trees crop is particularly exposed to the impact of this warming, especially apple ...the apple tree variety of Golden Delicious in two zones of Northern Algeria, Sidi Lakhdar (town of Ain ...

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Sensitive detection of apple stem grooving and apple stem pitting viruses from infected apple trees by RT-PCR

Sensitive detection of apple stem grooving and apple stem pitting viruses from infected apple trees by RT-PCR

... For ASPV sensitive and reliable results are obtained lrom total RNA preparations from leaves or bark tissues harvested on apple trees from the orchard. For ASGV the hi[r] ...

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Influence of the genetic variation of branching during early growth on light interception efficiency of apple trees: a modelling study with MAppleT

Influence of the genetic variation of branching during early growth on light interception efficiency of apple trees: a modelling study with MAppleT

... Highlights: Light interception is a key parameter to optimise fruit tree production. Assuming that genetic variability of branching along trunks impacts tree development, total leaf area and light interception in the ...

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Influence of the variation of geometrical and topological traits on light interception efficiency of apple trees: sensitivity analysis and metamodelling for ideotype definition

Influence of the variation of geometrical and topological traits on light interception efficiency of apple trees: sensitivity analysis and metamodelling for ideotype definition

... the apple tree ( Costes et ...grafted apple trees, the first years of trunk development usually correspond to the longest annual shoots ( Costes et ...the trees, when compared with other ...

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Competition-based model of pruning: Applications to apple trees

Competition-based model of pruning: Applications to apple trees

... Competition-based model of pruning: Applications to apple trees Thomas Cokelaer, Damien Fumey, Yann Guédon, Evelyne Costes, Christophe Godin.. To cite this version: Thomas Cokelaer, Dami[r] ...

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Detection Of Apple Stem Grooving Virus In Dormant Apple Trees With Crude Extracts As Templates For One-Step Rt-Pcr

Detection Of Apple Stem Grooving Virus In Dormant Apple Trees With Crude Extracts As Templates For One-Step Rt-Pcr

... tained with budwoods of dormant shoots received from W. E. Howell (Washington State University, Prosser). Since the isolation of dsRNA remains tedious for routine tests, the possibility of using one-step RT-PCR on crude ...

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Transcriptomic comparison between deflowered and overloaded apple trees: toward the understanding of biennial bearing in apple

Transcriptomic comparison between deflowered and overloaded apple trees: toward the understanding of biennial bearing in apple

... overloaded apple trees: toward the understanding of biennial bearing in apple S3O3 Baptiste Guitton 1 , Jean-Jacques Kelner 2 , Jean-Marc Celton 3 , Jean-Pierre Renou 3 , ...

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Competition-based Model of Pruning: Applications to Apple Trees

Competition-based Model of Pruning: Applications to Apple Trees

... Reaction, Apple Trees Introduction Pruning is widely used in horticulture to control tree shape and balance between vegetative and reproductive ...two apple cultivars (880 trees) that show ...

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Multiscale Functional-Structural Plant Modelling at the Example of Apple Trees

Multiscale Functional-Structural Plant Modelling at the Example of Apple Trees

... This is a description of an ongoing project which aims at understanding the development and functioning of apple trees by modelling them at several spatial and temporal scales. Dependence of growth and ...

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Spatial and temporal variability of leaf gas exchange and temperature responses of apple trees to drought assessed by a 3D turbid medium model

Spatial and temporal variability of leaf gas exchange and temperature responses of apple trees to drought assessed by a 3D turbid medium model

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...

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