CONTROL OF THE SAN JOSE SCALE ON HARVESTED APPLES BY METHYL BROMIDE FUMIGATION AND COLD STORAGE

1975 ◽  
Vol 107 (4) ◽  
pp. 367-368 ◽  
Author(s):  
C. V. G. Morgan ◽  
A. P. Gaunce ◽  
B. J. Madsen
Keyword(s):  
Cold Storage ◽  
Methyl Bromide ◽  
San Jose ◽  
Quadraspidiotus Perniciosus ◽  
San Jose Scale

AbstractThe San Jose scale, Quadraspidiotus perniciosus (Comstock), was killed on harvested apples by fumigation with 32 g/m3 of methyl bromide for 2 hours followed by standard cold storage for about a month. Fumigation, without storage, did not kill all the scale.

SOME EFFECTS OF POST-HARVEST FUMIGATION, CONTROLLED-ATMOSPHERE STORAGE, AND COLD STORAGE ON SAN JOSE SCALE (HOMOPTERA: DIASPIDIDAE) SURVIVAL ON TWO VARIETIES OF APPLES

1986 ◽  
Vol 118 (5) ◽  
pp. 493-497 ◽  
Author(s):  
N.P.D. Angerilli ◽  
A.P. Gaunce ◽  
D.M. Logan
Keyword(s):  
Cold Storage ◽  
Methyl Bromide ◽  
Controlled Atmosphere ◽  
San Jose ◽  
Controlled Atmosphere Storage ◽  
Post Harvest ◽  
San Jose Scale ◽  
Atmosphere Storage

AbstractRed Delicious and Winesap apples infested with San Jose scale were placed into either regular (CS) or controlled-atmosphere (CA) cold storage, either with or without prior fumigation with methyl bromide. Fumigation with a dose of 32 g/m3 killed all infesting stages of the scale on Red Delicious apples in CS after 31 days and in CA after 137 days. Complete scale mortality on Winesap apples occurred after 167 days in CA and in CS if previously fumigated.

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.

THE USE OF PHEROMONE AND BARRIER TRAPS TO MONITOR SAN JOSE SCALE (HOMOPTERA: DIASPIDIDAE) PHENOLOGY IN THE OKANAGAN VALLEY OF BRITISH COLUMBIA

1986 ◽  
Vol 118 (8) ◽  
pp. 767-774 ◽  
Author(s):  
N.P.D. Angerilli ◽  
D.M. Logan
Keyword(s):  
British Columbia ◽  
Activity Pattern ◽  
San Jose ◽  
Degree Days ◽  
Baited Traps ◽  
Quadraspidiotus Perniciosus ◽  
San Jose Scale ◽  
Accumulated Degree Days ◽  
Okanagan Valley

AbstractComparisons of three isomers of the San Jose scale [Quadraspidiotus perniciosus (Comstock)] pheromone showed that SJS3 was slightly more attractive than SJS1 or SJS2. Pheromone-baited traps were compared with sticky barrier traps for the detection and monitoring of male emergence activity and each trap type produced a different activity pattern relative to both calendar days and accumulated degree-days (DD). San Jose scale phenology varied between geographic areas of the Okanagan Valley when compared by using DD accumulations above either 7.2 or 10.5°C and suggests a trend towards decreasing DD requirements as the insect’s distribution moves north.

THE SPREAD OF SAN JOSE SCALE (QUADRASPIDIOTUS PERNICIOSUS) AND PHYTOSANITARY MEASURES TO COMBAT IT

2020 ◽  
Vol 2 (42) ◽  
pp. 14-21
Author(s):  
ASTARKHANOV I.R. ◽  
◽  
ASTARKHANOVA T. S. ◽  
ALIBALAYEV D.A. ◽  
MAGOMEDOV A.Z. ◽  
...  
Keyword(s):  
San Jose ◽  
Quadraspidiotus Perniciosus ◽  
San Jose Scale ◽  
Phytosanitary Measures

FATE OF THE SAN JOSÉ SCALE AND THE EUROPEAN FRUIT SCALE (HOMOPTERA: DIASPIDIDAE) ON APPLES AND PRUNES HELD IN STANDARD COLD STORAGE AND CONTROLLED ATMOSPHERE STORAGE

1967 ◽  
Vol 99 (6) ◽  
pp. 650-659 ◽  
Author(s):  
C. V. G. Morgan
Keyword(s):  
Cold Storage ◽  
Controlled Atmosphere ◽  
San Jose ◽  
Mortality Factors ◽  
Controlled Atmosphere Storage ◽  
First Instar ◽  
San Jose Scale ◽  
Atmosphere Storage

AbstractThe San José scale, Aspidiotus perniciosus Comstock, died within 84 to 140 days on Winesap apples harvested in early October and placed in standard cold storage or controlled atmosphere storage under laboratory or commercial conditions. The scale died more quickly in controlled atmosphere storage than in standard cold storage. The black caps of the first instar stage were the most resistant to mortality factors in cold storage. It is suggested that Winesap apples infested with the San José scale can be given an inspection certificate for export that guarantees freedom from live scale if the fruit has been stored for specified periods.The San José scale on Italian prunes died within 34 days when the harvested fruit was kept in standard cold storage.A complete mortality of the European fruit scale, Aspidiotus ostreaeformis Curtis, on Hyslop crab, McIntosh, or Newtown apples, could not be obtained, in any type of storage.

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