Results 11 to 20 of about 3,255 (173)
IEEE Access, 2021 Verifying pollen germination using microscopic images is a difficult task. It is usually time-consuming and may entail reduced accuracy and reproducibility.
Ung Yang +5 more
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BMC Biology, 2022 Background Although the wild relatives of pear originated in southwest China, this fruit crop was independently domesticated and improved in Asia and Europe, and there are major phenotypic differences (e.g., maturity and fruit firmness) between Asian and
Bobo Song +9 more
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Analysis of the Fruit Drop Rate Caused by Typhoons Using Meteorological Data
Agriculture, 2023 Typhoons, which are a common natural disaster in Korea, have seen a rapid increase in annual economic losses over the past decade. The objective of this study was to utilize historical crop insurance records to predict fruit drop rates caused by typhoons
Su-Hoon Choi +5 more
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Growth characteristics, yield, and fruit quality of the Asian pear genotypes (Pyrus serotina Rehd.) in climatic conditions of Isfahan- Iran [PDF]
Journal of Horticulture and Postharvest Research, 2022 Purpose: Selection and evaluation of imported cultivars is one of the main programs for the breeding of fruit trees, including pears. Comparison of quantitative and qualitative traits of imported cultivars and genotypes with available cultivars of each ...
Maryam Tatari +2 more
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Characteristics and Control of Pear Scab (Venturia nashicola): A Review [PDF]
Research in Plant Disease, 2023 Pear scab, caused by Venturia nashicola, is one of the most devastating diseases of Asian pears in Korea, Japan, China, and Taiwan. To manage this disease, growers mainly relied on chemical control.
Eu Ddeum Choi, Janghoon Song, Ho-Jin Seo
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Plant Protection Science, 2023 The susceptibility of 14 pear cultivars to the bacterium Erwinia amylovora, the causal agent of fire blight disease, was evaluated using three different methods of in vivo inoculation - the leaf inoculation method on detached shoots of pear cultivars in ...
Iveta Pánková +3 more
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BMC Genomics, 2020 Background The NBS disease-related gene family coordinates the inherent immune system in plants in response to pathogen infections. Previous studies have identified NBS-encoding genes in Pyrus bretschneideri (‘Dangshansuli’, an Asian pear) and Pyrus ...
Manyi Sun +10 more
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272 Chemical-thinning Asian Pears [PDF]
HortScience, 2000 Asian pears bloom profusely and require early hand-thinning to produce large saleable fruit. In 1998, `Shinko' and `Hosui' trees were sprayed with Accel, Ethrel, NAA or carbaryl when average fruit diameter was ≈9 mm. Superior oil was added to all treatments at the rate of 2.5 mL/L.
Regina M. Prunty, Richard P. Marini
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Identification of Plant Viruses Infecting Pear Using RNA Sequencing [PDF]
The Plant Pathology Journal, 2021 Asian pear (Pyrus pyrifolia) is a widely cultivated and commercially important fruit crop, which is occasionally subject to severe economic losses due to latent viral infections.
Nam-Yeon Kim +5 more
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Estimate of Leaf Chlorophyll and Nitrogen Content in Asian Pear (Pyrus serotina Rehd.) by CCM-200
Notulae Scientia Biologicae, 2011 In many cases evaluation of chlorophyll and nitrogen content in plants need to destructive methods, more time and organic solvents. Application of chlorophyll meters save time and resources.
Mostafa GHASEMI +4 more
doaj +3 more sources