Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Frank Zalom"'
Publikováno v:
California Agriculture, Vol 68, Iss 4, Pp 153-157 (2014)
Pests and their interactions with crops, ecological landscapes and animals are in continuous flux — they are never static. Pest severity increases or decreases depending on environmental conditions and changes in production or pest control practi
Externí odkaz:
https://doaj.org/article/ba8b660bcb844b13803c03f22ba0cbff
Understanding the seasonal and reproductive biology of olive fruit fly is critical to its management
Autor:
Hannah J. Burrack, Ray Bingham, Richard Price, Joseph Connell, Phil Phillips, Lynn Wunderlich, Paul Vossen, Neil O'Connell, Louise Ferguson, Frank Zalom
Publikováno v:
California Agriculture, Vol 65, Iss 1, Pp 14-20 (2008)
The olive fruit fly was first detected in Los Angeles in 1998 and in all the olive-growing regions of California soon after. Following its initial detection, UC researchers and Cooperative Extension farm advisors, county agricultural commissioners an
Externí odkaz:
https://doaj.org/article/d6d382c74df9415296df2d2e1735ef93
Autor:
Sonja Brodt, Frank Zalom, Rose Krebill-Prather, Walt Bentley, Carolyn Pickel, Joseph Connell, Larry Wilhoit, Marcia Gibbs
Publikováno v:
California Agriculture, Vol 59, Iss 4, Pp 242-248 (2005)
A comprehensive survey of full-time almond growers in the three primary almond-producing regions of California showed that growers rely substantially on pest control advisers (PCAs) for pest management decision-making. Independent PCAs communicated
Externí odkaz:
https://doaj.org/article/7a490bbdc45b4476acd2180325698fdb
Publikováno v:
California Agriculture, Vol 59, Iss 1, Pp 11-15 (2005)
Synthetic pyrethroids and neonicotinoids are the most readily available alternatives to the organophosphate and carbamate insecticides. Pyrethroids have become widely used in California, and problems with insecticide resistance and nontarget impact
Externí odkaz:
https://doaj.org/article/7a074d9c2c3f4fe0b443d7d95bc80e4e
Publikováno v:
California Agriculture, Vol 54, Iss 6, Pp 14-19 (2000)
Growers and pesticide applicators in California are legally required to file pesticide use reports with details about every application to commercial crops. We used the individual applicator records to document a decline in the use of organophospha
Externí odkaz:
https://doaj.org/article/c9c0f11ace3a41729dcc07319ae49d3e
Autor:
Richard Karban, Frank Zalom
Publikováno v:
California Agriculture, Vol 52, Iss 6, Pp 21-24 (1998)
Wine grapes in the Central Valley serve as hosts for several species of mites. Because these species have radically different economic effects, their correct identification is essential. Field trials revealed that some management practices were far
Externí odkaz:
https://doaj.org/article/90fdf8ad68d54d13883dae23d4deea87
Publikováno v:
California Agriculture, Vol 52, Iss 4, Pp 27-31 (1998)
Computer software has been widely adopted in the tomato processing industry for maintaining pest management records. Although computers have not reduced the time necessary to complete record-keeping requirements, they have shifted some of the burde
Externí odkaz:
https://doaj.org/article/fb7f14e9cef74a71aa182b28637c88be
Publikováno v:
California Agriculture, Vol 48, Iss 5, Pp 27-33 (1994)
The conversion from conventional to low-input or organic crop production requires changes in pest control tactics. In a 5-year study, abundance of most pests did not change dramatically between conventional and low-input or organically managed syst
Externí odkaz:
https://doaj.org/article/e9e692375fbc480299963e0200e25f45
Publikováno v:
California Agriculture, Vol 44, Iss 5, Pp 12-15 (1990)
Research on egg distribution and treatment levels for the tomato fruitworm led to a set of monitoring guidelines, which were demonstrated in parts of the Sacramento Valley. Evaluation of this program documents grower adoption and an impact on insec
Externí odkaz:
https://doaj.org/article/7899c9239bf340689c4a72e0dfe61417
Autor:
Frank Zalom, Joyce Strand
Publikováno v:
California Agriculture, Vol 44, Iss 4, Pp 16-20 (1990)
Abstract Not Available – First paragraph follows: Late in 1989, the Division of Agriculture and Natural Resources (DANR) initiated an inventory of alternatives to pesticides and specific crop uses that would be lost under FIFRA 1988 and EPA 1990
Externí odkaz:
https://doaj.org/article/8777dbb295344347acfd3dae7eff4dfc