Development of Pheromone Trapping Techniques for Male San Jose Scale (Homoptera: Diaspididae)1

1983 ◽  
Vol 12 (2) ◽  
pp. 371-375 ◽  
Author(s):  
S. C. Hoyt ◽  
P. H. Westigard ◽  
R. E. Rice
Keyword(s):  
San Jose ◽  
Pheromone Trapping ◽  
San Jose Scale

scholarly journals PHENOLOGY OF THE SAN JOSE SCALE (HOMOPTERA: DIASPIDIDAE) IN NEW YORK STATE APPLE ORCHARDS,

1983 ◽  
Vol 115 (7) ◽  
pp. 717-722 ◽  
Author(s):  
Diane L. Mague ◽  
W. Harvey Reissig
Keyword(s):  
New York ◽  
New York State ◽  
Pheromone Trap ◽  
Apple Orchards ◽  
San Jose ◽  
Degree Days ◽  
Pheromone Trapping ◽  
Linear Relationships ◽  
San Jose Scale ◽  
Trap Catches

AbstractPheromone trapping studies from 1979 to 1981 showed that there were two periods of San Jose scale, Quadraspidiotus perniciosus (Comstock), male flight activity annually in western New York apple orchards. Spring flight, which resulted from overwintering black caps, began at ca. 94–140 degree-days (base 10 °C from 1 March) and occurred during bloom in the apple varieties studied. First generation crawlers emerged at ca. 360 degree-days. Second generation crawlers emerged at ca. 890 degree-days and were active throughout September. Regression analyses showed a logistic relationship between crawler density and fruit infestation, and inverse linear relationships between pheromone trap catches and San Jose scale infestation levels within trees.

scholarly journals SAN JOSE SCALE CONTROL WITH ESTEEM, 2002

2003 ◽  
Vol 28 (1) ◽  
Author(s):  
Allison T. Walston ◽  
Deborah J. Brooks ◽  
Audrey Farnsworth ◽  
Joanna Farnsworth ◽  
Joe Smith ◽  
...  
Keyword(s):  
San Jose ◽  
San Jose Scale ◽  
Scale Control

Quadraspidiotus perniciosus. [Distribution map].

1986 ◽  
Author(s):  
Keyword(s):  
Central America ◽  
Distribution Map ◽  
San Jose ◽  
Jammu And Kashmir ◽  
Wide Range ◽  
Quadraspidiotus Perniciosus ◽  
San Jose Scale ◽  
Trees And Shrubs ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Quadraspidiotus perniciosus (Comstock) [Hemiptera: Diaspididae] San Jose scale, California scale Polyphagous, attacking most deciduous fruits (trees and shrubs) and a wide range of other trees and shrubs. Information is given on the geographical distribution in EUROPE, Austria, Bulgaria, Czechoslovakia, France, Germany, West Greece, Hungary, Italy, Poland, Portugal, Romania, Spain, Switzerland, Yugoslavia, USSR, Azerbaijan SSR, Georgian SSR, Kazakh SSR, Moldavian SSR, Tadzhik SSR, Ukrainian SSR, Uzbek SSR, Russian SFSR, AFRICA, Algeria, Canary Islands, Madeira, Zaire, South Africa, Zimbabwe, ASIA, Afghanistan, China, India, Iran, Iraq, Jammu and Kashmir, Japan, Korea, Nepal, Pakistan, Turkey, AUSTRALASIA, Australia, New Zealand, NORTH AMERICA, Canada, Mexico, USA, CENTRAL AMERICA and CARIBBEAN, Cuba, SOUTH AMERICA, Argentina, Bolivia, Brazil, Chile, Peru, Uruguay, Venezuela.

scholarly journals Control of San Jose Scale in Sweet Cherry, 2018

2020 ◽  
Vol 45 (1) ◽  
Author(s):  
John C Wise, ◽  
Celeste E Wheeler ◽  
Anthony VanWoerkom ◽  
Larry J Gut
Keyword(s):  
Sweet Cherry ◽  
San Jose ◽  
San Jose Scale

ODOUR OF SAN JOSE SCALE, ASPIDIOTUS PERNICIOSUS

1899 ◽  
Vol 31 (1) ◽  
pp. 4-4
Author(s):  
F. M. Webster
Keyword(s):  
San Jose ◽  
Considerable Distance ◽  
Infested Tree ◽  
San Jose Scale ◽  
The Many

In the many accounts of this insect, I do not recall that attention has been called to the odour that is associated with insect, and which, in cases of excessive abundance, can be detected at a considerable distance away. Where the air is quiet it is often possible to detect the presence of a badly infested tree a yard away, and I presume that with more acute olfactories, such as insects are supposed by many to possess, even the presence of a more limited number of the scale might be detected at a much greater distance.

scholarly journals SAN JOSE SCALE CONTROL WITH APPLAUD, 2003

2004 ◽  
Vol 29 (1) ◽  
Author(s):  
Allison T. Walston ◽  
Deborah J. Brooks ◽  
Audrey Farnsworth ◽  
Joanna Farnsworth ◽  
Brenna McMahon ◽  
...  
Keyword(s):  
San Jose ◽  
San Jose Scale ◽  
Scale Control
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