Pyrus communis
Birnbaum
- Category
- plantae
- Primary role
- crop
- Family
- Rosaceae
- Genus
- Pyrus
Plantae | Tracheophyta | Magnoliopsida | Rosales | Rosaceae | Pyrus
29 AI-consensus-verified claims across 4 interaction categories.
Related entities
Top entities sharing the most verified claims with Pyrus communis.
- Erwinia amylovoraFire blight agent11 shared claims
- Cydia pomonellaApfelwickler3 shared claims
- Apis melliferawestern honey bee3 shared claims
- Zeuzera pyrinaBlausieb2 shared claims
- Pear blister canker viroid1 shared claim
- pear decline phytoplasma1 shared claim
- Candidatus Phytoplasma pyri1 shared claim
- Formicidae (family)1 shared claim
herbivory
- This entity is the object of herbivory by Zeuzera pyrina (Blausieb) · effect: harmful
“young apple and pear trees attacked by the leopard moth, Zeuzera pyrina”
eats ✓ 2/2 AI critics agreed - This entity is the object of herbivory by Psylla pyricola · effect: harmful
“the pear psylla, Psylla pyricola, are important pests of fruit trees”
eats ✓ 2/2 AI critics agreed - This entity is the object of herbivory by Cydia pomonella (Apfelwickler) · effect: harmful
“potential damage by the codling moth in apple, pear, plum, and walnut orchards”
eats ✓ 2/2 AI critics agreed - This entity is the object of herbivory by Ceratitis capitata (Medfly) · effect: harmful
“destructive pests of more than 100 species of fruit, including ... pear”
eats ✓ 2/2 AI critics agreed - This entity is the object of herbivory by Cydia pomonella (Apfelwickler) · effect: harmful
“The species is also found on pear, English walnut, and quince”
eats ✓ 2/2 AI critics agreed
pathogen pressure
- This entity is the object of pathogen pressure by Penicillium expansum (eplepenselmugg) · effect: harmful
“100% protective activity against P. expansum in pears for up to 7 days”
pathogenOf ✓ 2/2 AI critics agreedFiebrig I.N. (ed.), Tornaghi C., McAllister G., Moeller N., Pedersen M., Sucholas J., Greinwald A., Ukhanova M., Luick R., Fiebrig I.N., van de Vijver M., van Kan C.J., Tilzey M., Stobart A., Prieto Garcia J., Vieweger A., Westaway S., Whistance L., Kümmritz S., Klocke B., Krähmer A., Johnson M., Sarabia L., Solorio F., Galindo F., González P., Sandoval Castro C.A., Torres F., Ku J., Păcurar F., Reif A., Ruşdea E., Nair M.N.B., Punniamurthy N., Venkatasubramanian P., Balasubramani S.P., Kukkupuni S.K., Weins C., Bombardi L., Peralta M.C.C., Bach A.E. (2023) · Medicinal Agroecology: Reviews, Case Studies, and Research Methodologies · p. 128 #6493016 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“pear and apple blossoms are protected against fire blight (caused by Erwinia amylovora)”
pathogenOf ✓ 2/2 AI critics agreedAndow D.A., Ragsdale D.W., Nyvall R.F. (1997) · Ecological Interactions and Biological Control · p. 130 #6493042 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“bacteria caused the fire blight disease of pear and apple”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 24 #6493126 - This entity is the object of pathogen pressure by Apis mellifera (western honey bee) · effect: harmful
“bees in pear blossoms infected with the fireblight bacterium”
pathogenOf ✓ 2/2 AI critics agreed - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“pear infected with fire blight bacteria”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 100 #6493276 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“fireblight disease of pears and apples caused by bacterium Erwinia amylovora”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 122 #6493331 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“apple and pear to fire blight (caused by E. amylovora)”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 246 #6493831 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“fertilization with large amounts of nitrogen increases the susceptibility of pear to fire blight (Erwinia amylovora)”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 258 #6493845 - This entity is the object of pathogen pressure by Candidatus Phytoplasma pyri · effect: harmful
“tristeza in citrus, pear decline, Dutch elm disease, and chestnut blight, take years to develop”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 270 #6493869 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“fire blight of apple and pear (caused by the bacterium Erwinia amylovora)”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 286 #6493874 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“fire blight of pear, in which induction was by inoculation”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 316 #6493915 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“fire blight bacterium Erwinia amylovora”
pathogenOf ✓ 2/2 AI critics agreed - This entity is the object of pathogen pressure by Nectria galligena (chancro) · effect: harmful
“one of the most important diseases of apples and pears”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 478 #6494155 - This entity is the object of pathogen pressure by Venturia pyrina (Pear Scab) · effect: harmful
“Similar scab diseases affect pears (V. pyrina)”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 504 #6494326 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“Fire blight is the most destructive disease of pear”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 641 #6494468 - This entity is the object of pathogen pressure by pear decline phytoplasma · effect: harmful
“It killed more than 1 million trees in California between 1959 and 1962”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 699 #6494564 - This entity is the object of pathogen pressure by Pear blister canker viroid · effect: harmful
“Pear blister canker viroid”
pathogenOf ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 818 #6494668 - This entity is the object of pathogen pressure by Erwinia amylovora (Fire blight agent) · effect: harmful
“Erwinia amylovora causes fire blight disease of apple, pear, quince”
pathogenOf ✓ 2/2 AI critics agreedMansfield J., Genin S., Magori S., Citovsky V., Sriariyanum M., Ronald P., Dow M., Verdier V., Beer S.V., Machado M.A., Toth I., Salmond G., Foster G.D. (2012) · Top 10 plant pathogenic bacteria in molecular plant pathology · p. 9 #6495872
pest pressure
- This entity is the object of pest pressure by Cydia pomonella (Apfelwickler) · effect: harmful
“caterpillars enter the blossom end of apples and pears and feed internally on the fruit”
eats ✓ 2/2 AI critics agreed - This entity is the object of pest pressure by Zeuzera pyrina (Blausieb) · effect: harmful
“young apple and pear trees attacked by the leopard moth, Zeuzera pyrina”
eats ✓ 2/2 AI critics agreed - This entity is the object of pest pressure by Apis mellifera (western honey bee) · effect: harmful
“Bees visiting an infected flower carry bacteria from its nectar to all the succeeding blossoms”
eats ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 645 #6494478 - This entity is the object of pest pressure by Diptera (order) · effect: harmful
“insects, such as bees, flies, and ants, are attracted to the sweet, sticky, bacteria-filled exudate”
eats ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 645 #6494479 - This entity is the object of pest pressure by Formicidae (family) · effect: harmful
“bees, flies, and ants, are attracted to the sweet, sticky, bacteria-filled exudate”
eats ✓ 2/2 AI critics agreedUnknown (Unknown) · History of Plant Pathology and Early Significant Plant Diseases (Chapter 1 Introduction) · p. 645 #6494480
pollination
- This entity is the object of pollination by Apis mellifera (western honey bee) · effect: beneficial
“berries, pears, apples, citrus, melons, peas, beans, and tomatoes would not exist without insects”
pollinates ✓ 2/2 AI critics agreed