Search Results - R Bethell

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  1. 1

    B-nine: Fall sprays delay bloom and increase fruit set on bartlett pears by W Griggs, B Iwakiri, R Bethell

    Published in California Agriculture (1965-11-01)
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  2. 2

    Pear decline research by W Griggs, K Ryugo, R Bethell, K Uriu

    Published in California Agriculture (1962-06-01)
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    Article


  3. 3

    Water conservation and management for foothill orchards by R Bethell, E Fereres, R Buchner, B Fitzpatrick

    Published in California Agriculture (1979-10-01)
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  4. 4

    Problems with chemical control of pear psylla by H Riedl, P Westigard, R Bethell, J DeTar

    Published in California Agriculture (1981-09-01)
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  5. 5

    Sex pheromone traps determine need for codling moth control in apple and pear orchards by R Bethell, L Falcon, W Batiste, G Morehead, E Delfino

    Published in California Agriculture (1972-05-01)
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  6. 6

    The cause and control of prune brownline disease by J Hoy, J Mircetich, R Bethell, J DeTar, D Holmberg

    Published in California Agriculture (1984-07-01)
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    Article


  7. 7

    Apple rootstocks evaluated for California by W Micke, J Yeager, P Vossen, R Bethell, J Footl, R Tyler

    Published in California Agriculture (1992-03-01)
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    Article


  8. 8

    New pear roots for old … inarching decline-immune seedlings into susceptible peas trees by R Rackham, B Bearden, R Bethell, R Gripp, G Morehead, J Osgood

    Published in California Agriculture (1964-06-01)
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    Article


  9. 9

    Copper-streptomycin sprays control pear blossom blast by R Bethell, J Ogawa, W English, R Hansen, B Manji, F Schick

    Published in California Agriculture (1977-06-01)
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    Article


  10. 10

    Distribution of pear decline virus in California orchards by J Doyle, H O'reilly, G Nyland, B Bearden, R Bethell, C Hemstreet, G Morehead, S Sibbett

    Published in California Agriculture (1970-06-01)
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