Reduced cold-hardiness of pear psylla (Homoptera: Psyllidae) caused by exposure to external water and surfactants

Canadian Entomologist

Volumn 128, Issue 5, 1996, Pages 825-830

  Horton, David R ^a   Lewis, Tamera M ^a   Neven, Lisa G ^a  

^a AGRICULTURAL RESEARCH SERVICE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COLD HARDINESS; MORTALITY; OVERWINTERING; PEAR PSYLLA; PEST CONTROL; SURFACTANT; WATER;

CACOPSYLLA PYRICOLA; HOMOPTERA; PSYLLIDAE; PYRUS COMMUNIS; ROSACEAE;

EID: 0030417598     PISSN: 0008347X     EISSN: 19183240     Source Type: Journal    
DOI: 10.4039/Ent128825-5     Document Type: Article

References (11)

1. Bale, J.S. 1980. Seasonal variation in cold hardiness of the adult beech leaf mining weevil Rhynchaenus fagi L. in Great Britain, Cryo-Letters 1: 372-383.
2. _1991. Implications of cold hardiness for pest management, pp. 461 -498 in Lee, R.E., Jr., and D.L. Denlinger (Eds.), Insects at Low Temperatures. Chapman and Hall, New York, NY. 513 pp.
3. Griffiths, E., and S.D. Wratten. 1979. Intra- and inter-specific differences in cereal aphid low-temperature tolerance. Entomologia experimentalis et applicata 26: 161-167.
4. Krysan, J.L. 1990. Fenoxycarb and diapause: A possible method of control for pear psylla (Homoptera: Psyllidae). Journal of Economic Entomology 83: 293-299.
5. Krysan, J.L., and B.S. Higbee. 1990. Seasonality of mating and ovarian development in overwintering Cacopsylla pyricola (Homoptera: Psyllidae). Environmental Entomology 19: 551-557.
6. Larsen, K.J., and R.E. Lee, Jr. 1994. Cold tolerance including rapid cold-hardening and inoculative freezing of fall migrant monarch butterflies in Ohio. Journal of Insect Physiology 40: 859-864.
7. O'Doherty, R., and J.S. Bale. 1985. Factors affecting the cold hardiness of the peach-potato aphid Myzus persicae. Annals of Applied Biology 106: 219-228.
8. Oldfield, G.N. 1970. Diapause and polymorphism Ln California populations of Psylla pyricola (Homoptera: Psyllidae) Annals of the Entomological Society of America 63: 180-184.
9. Salt, R.W. 1963. Delayed inoculative freezing of insects. The Canadian Entomologist 95: 1190-1202.
10. SAS Institute. 1987. SAS/STAT Guide for Personal Computers. Version 6 Edition. Cary, NC. 1028 pp.
11. Westigard, P.H., and R.W. Zwick. 1972. The Pear Psylla in Oregon. Oregon Agricultural Experiment Station Technical Bulletin 122: 22 pp.