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Biochronometry: Proceedings of a Symposium (1971)

Chapter: CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL

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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 418
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 420
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 421
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 422
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 423
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 424
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 425
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 426
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 427
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 428
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 429
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 430
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 431
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 432
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 433
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 434
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 435
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 436
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 437
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 438
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 439
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 440
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 441
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 442
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 443
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 444
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 445
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 446
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 447
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 448
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 449
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 450
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 451
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 452
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 453
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 454
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 455
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 456
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 457
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 458
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 459
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 460
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 461
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 462
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 463
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 464
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 465
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 466
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 467
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 470
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 475
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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Page 481
Suggested Citation:"CIRCANNUAL RHYTHMS AND PHOTOPERIODIC CONTROL." National Research Council. 1971. Biochronometry: Proceedings of a Symposium. Washington, DC: The National Academies Press. doi: 10.17226/20594.
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