Zobrazeno 1 - 10
of 25
pro vyhledávání: '"J Hasey"'
Publikováno v:
California Agriculture, Vol 66, Iss 2 (2012)
Researchers from various countries have proposed using dry matter at harvest as a worldwide quality index for Hay-ward kiwifruit, because it includes both soluble (sugars and acids) and insoluble (structural carbohydrates and starch) solids and doesn
Externí odkaz:
https://doaj.org/article/1d08f3ec71d84b76924d55ab7c883f5b
Publikováno v:
California Agriculture, Vol 56, Iss 5 (2002)
Slow-release pheromone technology can successfully control oriental fruit moth and peach twig borer while eliminating in-season insecticide sprays in cling peaches. In conjunction with a demonstration program, we compared mating disruption for these
Externí odkaz:
https://doaj.org/article/4214e5f30718465f9cc284a3e9326174
Autor:
N Mills, C Pickel, S Mansfield, S McDougall, R Buchner, J Caprile - Emeritus, J Edstrom, R Elkins, J Hasey, K Kelley, B Krueger, B Olson, R Stocker
Publikováno v:
California Agriculture, Vol 54, Iss 6 (2000)
Mass releases of commercially produced Trichogramma wasps can be used to reduce damage from codling moth by 60% in walnut and pome fruit orchards in California. Results from field trials indicate that release rate and evenness of distribution are imp
Externí odkaz:
https://doaj.org/article/7618297983c447de84eb435db7d75761
Autor:
R Buchner, J Grieshop, J Connell, W Krueger, W Olson, J Hasey, C Pickel, J Edstrom, F Yoshikawa
Publikováno v:
California Agriculture, Vol 50, Iss 3 (1996)
The success of California agriculture depends on the effective delivery and adoption of useful information. Traditionally, Cooperative Extension has stressed the use of “multipliers” including pest control advisors and private consultants as an e
Externí odkaz:
https://doaj.org/article/74edb88b0bea42dd85752b1b193fa812
Publikováno v:
California Agriculture, Vol 47, Iss 5 (1993)
Of all birds causing damage to almonds in Sutter and Yuba counties, crows cause the most, according to a survey of growers. Growers also reported they are willing to spend an average of $24 an acre to reduce damage by 50% within their orchards — fa
Externí odkaz:
https://doaj.org/article/4d82e3b8aabc47bd9096ae85cdccc656
Publikováno v:
California Agriculture, Vol 44, Iss 2 (1990)
Although some species of eucalyptus trees in an experimental plantation were damaged in a 1989 cold snap, several species and clones survived temperatures lower than previously thought to be tolerated. The trees are in a low-elevation Sierra foothill
Externí odkaz:
https://doaj.org/article/a3a354f11b8c4af797c1d9fce3a17956
Publikováno v:
California Agriculture, Vol 42, Iss 6 (1988)
Beginning in the early 1970s with the Arab oil embargo and rapidly increasing energy costs, wood came to be viewed as a potential alternative source of renewable energy. Firewood and cogeneration technology, two already-developed uses of wood for ene
Externí odkaz:
https://doaj.org/article/1c19c49a28634acc87e80cf716e5fd7a
Publikováno v:
California Agriculture, Vol 42, Iss 6 (1988)
In March 1984, we established a test planting of selected eucalyptus and poplar species and clones in the Yuba County foothills. The main objectives were to evaluate survival and growth characteristics over a six-year period and to determine optimum
Externí odkaz:
https://doaj.org/article/88e2d416f749439e9155deca99a782cb
Publikováno v:
California Agriculture, Vol 37, Iss 9 (1983)
Landscape plants are often needed for difficult sites. To find plants that would grow in saline, frequently flooded soils, we evaluated 106 species on a nonirri-gated floodplain underlain with salt water along the Napa River in northern California. T
Externí odkaz:
https://doaj.org/article/bf3236c2e98c48e9a8cfdb2d653f1274
Publikováno v:
Journal of Nematology, Vol 53, Iss i_current (2021)
Externí odkaz:
https://doaj.org/article/6bf2bca44ffa4f429e23673e7b7a50ea