Journal of Microwave Power
and Electromagnetic Energy (JMPEE) |
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TITLE |
Chronic Exposure of the Tobacco
Hornworm to Pulsed Microwaves – Effects on Development [PDF] |
AUTHORS |
J.L. Schwartz, B.J.R. Philogčne, J.G.
Stewart, G.A.R. Mealing and F.M. Duval 1985 20 2 85-94 |
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PAGES |
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Abstract Tobacco hornworms (Manduca sexta) were exposed
during their larval life to 4 mW/cm˛ (SAR = 23 W/Kg) circularly polarized
pulsed microwaves (2695 MHz, 2 µs, 500 pps) for 12
hours a day in an environmentally controlled anechoic chamber. Following the
irradiation period, various insect development parameters were monitored
until the next generation was produced. Microwaves did not have any influence
on food consumption of the larvae, but larval weight, mortality and the rate
of development during the successive larval stages were affected. There was
no occurrence of deformities. No effect could be detected on pupal development, sex ratio and mortality. Adult insect
fertility and fecundity were not affected by electromagnetic energy
deposition. |