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Library ] Argyriou, L. C. & P. DeBach.
1968. The establishment of Metaphycus helvolus (Compere) (Hymenoptera: Encyrtidae) on Saissetia oleae (Bern.) (Homoptera: Coccidae) in olive groves in
Greece. Entomophaga
13: 223-8. Bartlett, B. & P. DeBach. 1952a. New natural
enemies of avocado pests. Citrus
Leaves 32(10): 16-17. Bartlett, B. & P. DeBach.
1952b. Enemies of avocado
pests. Calif. Agr.
6(5): 14. Bartlett, B. R. & P. DeBach. 1953. New natural enemies
for avocado pests. Calif. Citrog.
38(7): 265-7. Carman, G. E. & P. DeBach.
1967. A rational approach to
insect control. Span
10(1): 16-18. DeBach, P.
1939a. Microterys
titiani Gir., an egg
predator of Lecanium corni Bouche. J. Econ. Ent. 32: 728-29. DeBach, P.
1939b. A hormone which induces pupation in the common
house fly, Musca domestica L. Ann. Ent. Soc. Amer. 32: 743-6. DeBach, P.
1940. Experimental studies on quantitative
relations between parasite and host populations. Ph.D. Thesis, University of California, Berkeley. DeBach, P.
1942a. A simple method of obtaining standardized
houseflies. J. Econ. Ent.
35: 282. DeBach, P.
1942b. The introduction and recovery of Trissolcus murgantiae Ashm. in California. J. Econ. Ent. 35:
787. DeBach, P.
1943a. The importance of host-feeding by adult
parasites in the reduction of host populations. J. Econ. Ent. 36:
647-58. DeBach, P.
1943b. The effect of low storage temperature on
reproduction in certain parasitic Hymenoptera. Pan-Pacific Ent. 19:
112-19. DeBach, P. 1944. Environmental contamination by an insect
parasite and the effect on host selection.
Ann. Ent. Soc. Amer. 37: 70-74. DeBach, P.
1946. An insecticidal check method for measuring
the efficacy of entomophagous insects.
J. Econ. Ent. 39: 695-97. DeBach, P.
1947a. Cottony-cushion scale, vedalia and DDT in
central California. Calif. Citrog.
32: 406-07. [ also in Pest Control Cir. 150: 585-86]. DeBach, P.
1947b. Predators, DDT, and citrus red mite
populations. J. Econ. Ent.
40: 598. DeBach, P.
1947c . Detrimental effect of rotenone on Rodolia cardinalis. J. Econ. Ent.
40: 821. DeBach, P. 1948. The establishment of the Chinese race of Comperiella bifasciata on Aonidiella aurantii in southern California. J. Econ. Ent. 41:
985. DeBach, P.
1949a. Population studies of the long-tailed mealybug
and its natural enemies on citrus trees in southern California, 1946. Ecology 30: 14-25. DeBach, P. 1949b. The establishment of the Chinese race of Comperiella bifasciata on Aonidiella aurantii in southern California. J. Econ. Ent. 41:
985. DeBach, P.
1949c. Citricola
scale parasites. Calif. Citrog. 34(4): 168. DeBach, P. 1949d. Citricola scale enemies. Calif. Agr. 3(3): 7. DeBach, P. 1949e. Biological control. Citrus Leaves 29(2): 10. DeBach, P.
1950a. Natural control of citrus pests in Texas and
Florida. Calif. Citrog. 35: 410, 434. DeBach, P. 1950b. Nature may join red scale fight. Citrus Leaves 30(8): 6-7. DeBach, P. 1951a. Possibilities in biological control of
citrus pests. 5th Ann. Rio Grande
Val. Hort. Inst. Proc.: 77-80. DeBach, P. 1951b. The necessity for an ecological approach
to pest control on citrus in California.
J. Econ. Ent. 44: 443-47. DeBach, P.
1952a. Biological control of red scale in San Diego
County. Calif. Citrog. 37(4): 136-37, 158-60. DeBach, P. 1952b. Protect natural enemies of avocado
pests. Calif. Citrog. 37(5): 200. DeBach, P. 1952c. Pest problem nears solution. Citrus Leaves 32(2): 9-11, 39. DeBach, P. 1952d. California red scale studies. Calif. Agr. 6(3): 8, 12. DeBach, P. 1953a. The establishment in California of an
oriental strain of Prospaltella
perniciosi Tower on the
California red scale. J. Econ. Ent.
46: 1103. DeBach, P.
1953b. Purple scale parasites in southern
California. Citrus Leaves 33(4): 16-17, 45. DeBach, P. 1953c. Purple scale parasites in southern
California. Calif. Citrog.
38(6): 219-22. DeBach, P. 1953d. Purple scale control. Calif. Agr. 7(6): 9-10. DeBach, P. 1953. Thuysanus
flavopalliatus (Ashm.)
parasitic on Comperiella bifasciata How. in California
red scale. J. Econ. Ent. 46: 1112. DeBach, P. 1954. Relative efficacy of the red scale
parasites Aphytis chrysomphali Mercet and Aphytis "A" on citrus
trees in southern California. Bull.
Lab. Zool. Gen. Agr. (Filippo Silvestri), Portici 33: 134-51. DeBach, P. 1955. Validity of the insecticidal check method
as a measure of the effectiveness of natural enemies of diaspine scale
insects. J. Econ. Ent.
48: 584-88. DeBach, P. 1957. New natural enemies of citrus pests
imported. Calif. Citrog. 42(12): 414, 424. DeBach, P. 1958a. Selective breeding to improve adaptations
of parasitic insects. In: Proc. 10th Intern. Cong. Ent. (Montreal, 1956) 4: 759-68. DeBach, P.
1958b. Application of ecological information to
control citrus pests in California.
Proc. 10th Intern. Congr. Ent. (1956) 3:
187-94. DeBach, P.
1958c. The role of weather and entomophagous
species in the natural control of insect populations. J. Econ. Ent. 51: 474-84. DeBach, P.
1958d. Status of parasites of the California red
scale. Pest Contr. Cir. No. 252. DeBach, P. 1959a. New species and strains of Aphytis (Hymenoptera,
Eulophidae) parasitic on the California red scale, Aonidiella aurantii
(Mask.) in the Orient. Ann. Ent. Soc.
Amer. 52: 354-62. DeBach, P.
1959b. Biological control of insect pests and
weeds. J. Appl.
Nutrition 12(3): 120-34. DeBach, P.
1960. The importance of taxonomy to biological
control as illustrated by the cryptic history of Aphytis holoxanthus
n. sp. (Hymenoptera: Aphelinidae), a parasite of Chrysomphalus aonidum,
and Aphytis coheni
n. sp., a parasite of Aonidiella
aurantii. Ann. Ent. Soc. Amer. 53: 701-05. DeBach, P.
1960. Biological control of scales and mealybugs
(Coccidae), p. 19-27. In: C. Westcott (ed.), Handbook on Biological Control of Plant
Pests. Brooklyn Botanic Garden. DeBach, P.
1962a. Ecological adaptation of parasites and
competition between parasite species in relation to establishment and
success. Proc. 11th Intern. Congr. Ent.,
Wien, 1960, 11: 686-90. DeBach, P.
1962b. Biological control of the California red scale Aonidiella aurantii (Mask.), on citrus around the world. 11th Internatl. Kongr. Ent. Verh. (Wien,
1960) 2: 749-53. DeBach, P.
1962c. Species of Aphytis for possible use in the biological control of Chrysomphalus dictyospermi. Food & Agr. Organ. Plant Protect.
Bull. 10: 29. DeBach, P.
1962d. Aspectos
gerais de controle biologico (1). Boletin
de Instituto de Ecologia e Experimentacao Agricolas. Primeiro Simposio Brasileiro Sobre Combate
Biologico 21: 9-40. DeBach, P.
1962e. Aspectos
gerais do controle biologico. Bol.
Inst. Ecol. Experim. Agric. Primeiro Simposio Brasileiro Sobre Combate
Biologico 21: 9-40. DeBach, P.
1962f. Campanha de
controle biologico a Aonidiella
aurantii (Mask. 1878) na
California. Bol. Inst. Ecol. Experim.
Agric., Primeiro Simposio Brasileiro Sobre Combate Biologico 21: 79-88. DeBach, P.
1962g. An analysis of successes in biological control
of insects in the Pacific area. Proc.
Ent. Soc. Hawaii 18(1): 69-79. DeBach, P.
1963. Aphytis costa-limai
(Gomes, 1941) comb. n., a parasite of Chrysomphalus
aonidum (L.) in Brazil
[Chalcidoidea, Aphelinidae]. Rev.
Bras. de Biol. 23: 35-8. DeBach, P. (ed.). 1964a. Biological Control of Insect Pests and
Weeds. Reinhold Publ. Corp., New
York. 844 p. DeBach, P.
1964b. The scope of biological control, p.
3-20. In: P. DeBach (ed.), Biological Control of Insect Pests
and Weeds. Reinhold Publ. Co., New
York. 844 p. DeBach, P.
1964c. Some ecological aspects of insect
eradication. Bull. Ent. Soc. Amer.
10(4): 221-24. DeBach, P.
1964d. Successes, trends and future
possibilities, p. 673-713. In: P. DeBach (ed.), Biological Control of Insect Pests and
Weeds. Reinhold Publ. Co., New
York. 844 p. DeBach, P.
1964e. The scope of biological control, p.
3-20. In: P. DeBach
(ed.), Biological Control of Insect Pests and Weeds. Chapman & Hall, Ltd., London,
England. 844 p. DeBach, P.
1964f. Some species of Aphytis Howard (Hymenoptera: Aphelinidae) in Greece. Ann. Inst. Phytopath. (Benaki), (n.s.) 7: 5-18. DeBach, P. 1964. An international exchange of insects. Fulbright Rev. 1(1): 39-40. DeBach, P. 1965a. Weather and the success of parasites in
population regulation. Canad. Ent.
97: 848-63. DeBach, P. 1965b. Some biological and ecological phenomena
associated with colonizing entomophagous insects, p. 287-306. In: H. G. Baker & G. L. Stebbins (eds.),
The Genetics of Colonizing Species.
Academic Press, Inc., New York.
588 p. DeBach, P.
1965c. Integrated control. Western Fruit Grower (May). p. 21-2. DeBach, P.
1966. The competitive displacement and
coexistence principles. Annu. Rev.
Ent. 11: 183-212. DeBach, P.
1968a. Biological control of pests and weeds, p.
297-99. In: McGraw-Hill
Yearbook of Science & Technology.
Mc-Graw-Hill Book Co., NY. 468 p. DeBach, P.
1968b. Quelques aspects du controle
biologique. Extrait du Bulletin AVES
5(1): 44-8. DeBach, P. 1969a. Biological control of diaspine scale
insects on citrus in California.
Proc. 1st Intern. Citrus Symp., Riverside, Calif. (1968) 2: 801-15. DeBach, P.
1969b. Uniparental, sibling and semi-species in
relation to taxonomy and biological control.
Israel J. Ent. 4: 11-27. DeBach, P.
1970. La mouche blanche, Aleurothrixux floccosus et ses parasites dans
l'hemisphere occidental. Al Awamia
37: 101-4. DeBach, P.
1971a. Fortuitous biological
control from ecesis of natural enemies, p. 293-307. In:
Entomological Essays to Commemorate the Retirement of Professor K.
Yasumatsu. Hokuryukan Publ. Co.,
Tokyo. 389 p. DeBach, P.
1971b. The use of imported natural enemies in
insect pest management, p. 211-33.
Proc. Tall Timbers Conf. Ecol. Anim. Control Habitat Mngmnt.,
Tallahassee, FL. 3. DeBach, P. 1971c. The theoretical basis of importation of
natural enemies. Proc. 13th Intern.
Congr. Ent., Moscow (1968) 2: 140-42. DeBach, P.
1971d. Biological control of pests, p. 407-15. In: Topics in the Study of Life. Harper & Row, NY. 482 p. DeBach, P.
1971e. Insect control, biological, p. 137-8. In: McGraw-Hill Encyclopedia of Science &
Technology. McGraw-Hill Book Co.,
NY. 10,000 p. DeBach, P.
1971f. Effects of interspecific competition among
species of diaspine scales and their parasites, p. 198-99. In: Proc. 12th Pacific Sci. Cong.,
Canberra, Australia. DeBach, P.
1971g. Biological control of insect pests and weeds,
p. 37-9. In: INTECOL Bull.
3. DeBach, P.
1971h. Ecological impact of agricultural chemicals on
biological control and pest populations, p. 91-2. In: Proc. Agr. Chem. Symp., "Harmony or
Discord for Food, People and Environment." DeBach, P.
1971i. Principios y
posibilidades del control biólogico de las plagas, p. 39-47. In: Proc.
1st Latin American Cong. Ent., Cuzco, Peru. DeBach, P. 1972. The use of imported natural enemies in
insect pest management ecology. Proc.
Tall Timbers Conf. Ecol. Anim. Contr. Habitat Managem. 3: 211-33. DeBach, P. 1974. Biological Control by Natural
Enemies. Cambridge Univ. Press,
London, New York. 323 p. DeBach, P.
1975. Review of Biological Control
of Plant Pathogens. Quart. Rev. Biol. 50(2): 205. DeBach, P. 1976. Review of Introduction to
Insect Pest Management. Quart. Rev. Biol. 51(2): 340. DeBach, P.
1979. Aphytis riyadhi
n. sp. [Hym.: Aphelinidae], a parasite of Aonidiella
spp. [Hym.: Diaspididae]. Entomophaga
24: 131-38. DeBach, P. & A. Azim. 1962. Aphytis japonicus n. sp., a parasite of Chrysomphalus bifasciculatus
Ferris, in Japan (Hymenoptera: Aphelinidae).
Mushi (Fukuoka Ent. Soc.) 36(1):
1-8. DeBach, P. & L. C. Argyriou.
1966. Effects of
short-duration sub-optimum pre-oviposition temperatures on progeny production
and sex ratio in species of Aphytis
(Hymenoptera: Aphelinidae). Res. Population
Ecol. 8: 69-77. DeBach, P. & L. C. Argyriou.
1967. The colonization and
success in Greece of some imported Aphytis
spp. (Hym.: Aphelinidae) parasitic on citrus scale insects (Hom.:
Diaspididae). Entomophaga
12: 325-42. DeBach, P. & B. Bartlett. 1951. Effects of
insecticides on biological control of insect pests of citrus. J. Econ. Ent. 44: 372-83. DeBach, P. & B. R. Bartlett. 1964. Methods of
colonization, recovery and evaluation, p. 402-26. In: P. DeBach (ed.), Biological Control of Insect
Pests and Weeds. Reinhold Publ., New
York. DeBach, P. & L. Erickson. 1953. Rooted lemon fruits
for citrus pest studies. J. Econ. Ent.
45: 1097. DeBach, P. & T. W. Fisher. 1956. Experimental
evidence for sibling species in the oleander scale, Aspidiotus hederae
(Vallot). Ann. Ent. Soc.
Amer. 49: 235-39. DeBach, P. & C. A. Fleschner. 1947a. Biological control
of the long-tailed mealybug. Calif. Citrog.
33(1): 22-4. DeBach, P. & C. A. Fleschner. 1947b. Ladybirds,
lacewings, parasites tested as long-tailed mealybug controls in California
citrus. Calif. Agr.
1(13): 1, 3. DeBach, P. & C. A. Fleschner. 1947c. Control of the
longtailed mealybug. Citrus Leaves
27(11): 9, 27. DeBach, P. & G. Gordh.
1974. A new species of Aphytis that attacks important
armored scale insects. Entomophaga
19: 259-66. DeBach, P. & K. S. Hagen.
1964. Manipulation of
entomophagous species. p.
429-58. In: P. DeBach
(ed.), Biological Control of Insect Pests and Weeds. Chapman & Hall, Ltd., London,
England. 844 p. DeBach, P. & C. B. Huffaker. 1971. Experimental
techniques for evaluation of the effectiveness of natural enemies. p.
113-40. In: C. B. Huffaker (ed.), Biological Control. Plenum Press, New York. DeBach, P. & J. Landi. 1959a.
California red scale parasites.
Calif. Agr.
13(6): 9, 13. DeBach, P. & J. Landi.
1959b. New parasites of
California red scale. Calif. Citrog.
44(9): 290, 301, 303-04. DeBach, P. & J. Landi.
1959c. Integrating chemical,
biological control by strip treatment.
Calif. Citrog. 44(1): 324,
345-47, 352. DeBach, P. & J. Landi.
1959d. Strip-treatment with
chemicals. Calif. Agr. 13(8): 14-15. DeBach, P. & J. Landi.
1961a. Establishment and progress
of a new parasite. Calif. Citrog.
46(5): 169, 171-72. DeBach, P. & J. Landi.
1961b. The introduced purple
scale parasite, Aphytis lepidosaphes Compere, and a
method of integrating chemical with biological control. Hilgardia 31: 459-97. DeBach, P. & J. Landi. 1961c. Establishment and
distribution of wasp parasite of California red scale. Calif. Agr. 15(4): 11-12. DeBach, P. & J. Landi.
1962a. New species and strains
of wasps parasitic on California red scale.
Calif. Citrog. 47(11): 401-5. DeBach, P. & J. Landi.
1962b. New wasp parasites for
red scale control. Calif. Agr. Brief
16(11): 15. DeBach, P. H. & W. A. McOmie. 1939. New diseases of
termites caused by bacteria. Ann. Ent. Soc.
Amer. 32: 137-46. DeBach, P. & S. V. Rao. 1968. Transformation of
inseminated females of Aphytis
lingnanensis into factitious
virgins by low-temperature treatment.
Ann. Ent. Soc. Amer.
61: 332-37. DeBach, P. & M. Rose.
1975. Imported natural enemies
of woolly whitefly. Sunkist Pest Contr.
Cir. No. 454. DeBach, P. & M. Rose. 1976a. Biological control
of woolly whitefly. Calif. Agr.
30(5): 4-7. DeBach, P. & M. Rose.
1976b. Biological control
status of woolly whitefly. Calif.
Citrog. 61(5): 162-7, 182-4. DeBach, P. & M. Rose.
1977. Environmental upsets
caused by chemical eradication.
Calif. Agr. 31(7): 8-10. DeBach, P. & D. Rosen.
1971. Biological control of
coccids by introduced natural enemies.
In: C. B. Huffaker (ed.) "Biological
Control." Plenum Press,
N.Y. p. 165-94. DeBach, P. & D. Rosen. 1976a. Armoured scale
insects, p. 139-78. In: V. L. Delucchi (ed.), Studies in Biological Control. Cambridge Univ. Press, Cambridge. 304 p. DeBach, P. & D. Rosen. 1976b. Twenty new species
of Aphytis (Hymenoptera:
Aphelinidae) with notes and new combinations. Ann. Ent. Soc. Amer. 3: 531-45. DeBach, P. & D. Rosen. 1982. Aphytis yanonensis n. sp. (Hymenoptera, Aphelinidae), a parasite
of Unaspis yanonensis (Kuwana) (Homoptera,
Diaspididae). Kontyu 50: 626-34. DeBach, P. & D. Rosen.
1991. Biological Control by
Natural Enemies. 2nd Ed. Cambridge
Univ. Press. 448 p. DeBach, P. & P. Sisojevic.
1960. Some effects of
temperature and competition on the distribution and relative abundance of Aphytis lingnanensis and A.
chrysomphali. Ecology 41: 153-60. DeBach, P. & H. S. Smith.
1941a. The effect of host
density on the rate of reproduction of entomophagous parasites. J. Econ. Ent. 34: 741-45. DeBach, P. & H. S. Smith. 1941b. Are population
oscillations inherent in the host-parasite relation? Ecology 22: 363-69. DeBach, P. & H. S. Smith.
1947. Effects of parasite
population density on rate of change of host and parasite populations. Ecology 28: 290-98. DeBach, P. & R. A. Sundby.
1963. Competitive displacement
between ecological homologues.
Hilgardia 34: 105-66. DeBach, P. & S. C. Warner.
1969a. Research on biological
control of whiteflies. Citrograph
54(7): 301-03. DeBach, P. & S. C. Warner.
1969b. Importation and
colonization of natural enemies of the striped mealybug, Ferrisia virgata,
in California. Ann. Ent. Soc.
Amer. 62: 1117-9. DeBach, P. & E. B. White.
1960. Commercial mass culture
of the California red scale parasite Aphytis
lingnanensis. Calif. Agr. Expt. Sta. Bull. 770. 58 p. DeBach, P. & E. B. White.
1962. Irradiated parasitic
wasps; the effect on progeny production and sex ratio. J. Heredity 53(6): 271-6. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1948a.
Natural control of the California red scale on citrus. Calif. Citrog. 34: 6, 38-9. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1948b.
New findings in natural control of red scale. Citrus Leaves 28(12): 10-11. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1949a.
Population studies of the long-tailed mealybug and its natural enemies
on citrus in southern California, 1947.
J. Econ. Ent. 42: 777-82. DeBach, P., E. J. Dietrick & C. A.
Fleschner. 1949b.
A new technique for evaluating the efficiency of entomophagous insects
in the field. J. Econ. Ent.
42: 546. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1949c. California red scale. Calif. Agr. 3(3): 12, 14. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1949d. California red scale. Pacific Coast Nurseryman 8(4):
9, 30. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1950a.
Studies of the efficacy of natural enemies of citrus red mite in
southern California. J. Econ. Ent.
43: 807-19. DeBach, P., E. J. Dietrick, C. A. Fleschner
& T. W. Fisher. 1950b.
Periodic colonization of Aphytis
for control of the California red scale.
Preliminary tests, 1949. J.
Econ. Ent. 43: 783-802. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1951a.
A biological check method for evaluating the effectiveness of
entomophagous insects. J. Econ. Ent.
44: 763-66. DeBach, P., E. J. Dietrick & C. A.
Fleschner. 1951b.
Ants vs. biological control of citrus pests. Calif. Citrog. 36(8):
321, 347-48. DeBach, P., E. J. Dietrick & C. A.
Fleschner. 1951c.
Ants vs. biological control. Citrus Leaves
31(5): 8, 9, 18, 42. DeBach, P., E. J. Dietrick & C. A.
Fleschner. 1951d.
Ants and citrus pests. Calif. Agr.
5(7): 7, 14. DeBach, P., C. A. Fleschner & E. J.
Dietrick. 1953.
Natural control of the California red scale in untreated citrus orchards
in southern California. 7th Pacific
Sci. Cong. Proc. (1949) 4: 236-48. DeBach, P., T. W. Fisher & J. Landi. 1955a.
Some effects of meteorological factors on all stages of Aphytis lingnanensis, a parasite of the California red scale. Ecology 36: 743-53. DeBach, P. J. H. Landi & E. B. White. 1955b.
Biological control of red scale.
Citrograph 40(7): 254, 271-72,
274-5. DeBach, P., J. H. Landi & E. B. White. 1955c.
California red scale control.
Calif. Agr. 9(8): 8, 10. DeBach, P., J. H. Landi & E. B. White. 1955d.
Present status of biological control of the California red scale. Citrus Leaves 35(7): 6-7, 33. DeBach, P., C. E. Kennett & R. J. Pence. 1958.
Species of Thysanus
as primary parasites. J. Econ. Ent.
51: 114-15. DeBach, P., J. Landi & L. Jeppson. 1959a. Integrated control
measures. Calif. Agr. 13(7): 12, 15. DeBach, P., J. Landi & L. Jeppson. 1959b. Integrating
chemical control of mites with biological control of red scale. Calif. Citrog. 44(6): 206-9. DeBach, P., E. White, R. Orth, S. Warner & R. Morrison. 1960.
Artificial selection of climate-tolerant strains of Aphytis lingnanensis Comp.
Unpub. data, on file at Dept. of Entomology, Univ. of Calif.,
Riverside. DeBach, P., J. Landi & E. B. White. 1962a. Part I.
Biological control of California red scale.
Calif. Citrog. 47(12): 453-59. DeBach, P., J. Landi & E. B. White. 1962b. Part II.
Biological control of California red scale.
Calif. Citrog. 47(1): 16-20. DeBach, P., J. Landi & E. B. White. 1962c. Parasites are
controlling red scale in southern California citrus. Calif. Agr. 16(12): 2-3. DeBach, P., D. Rosen & C. E.
Kennett. 1971.
Biological control of coccids by introduced natural enemies, p.
165-94. In: C. B. Huffaker
(ed.), Biological Control. Plenum
Press, New York, London. 511 p. DeBach, P., C. B. Huffaker & A. W.
MacPhee. 1976.
Evaluation of the impact of natural enemies, p. 255-85. In: C. B. Huffaker & P. S. Messenger
(eds.), Theory and Practice of Biological Control. Academic Press, New York.
788 p. DeBach, P., R. M. Hendrickson, Jr. & M. Rose.
1978. Competitive
displacement: Extinction of the
yellow scale, Aonidiella citrina (Coq.) (Homoptera:
Diaspididae) by its ecological homologue, the California red scale, Aonidiella aurantii (Mask.) in southern California. Hilgardia 46: 1-35. Doutt, R. L. & P. DeBach.
1964. Some biological control
concepts and questions, 118-42. In: P. DeBach (ed.), "Biological Control of Insect Pests and
Weeds." Chapman & Hall, London,
Reinhold, N.Y. 844 p. Erickson, L. C. & P. DeBach. 1953a. Rooting lemon
cuttings with fruits attached.
Science 117(3031): 102-3. Erickson, L. C. & P. DeBach.
1953b. Lemon cuttings with
fruit rooted. Calif. Agr.
7(10): 8. Ewart, W. H. & P. DeBach. 1947a. Important factors
to consider in the use of DDT for the control of citrus thrips and citricola
scale in central California in 1947.
Univ. Calif. Newsletter No. 30. Ewart, W. H. & P. DeBach. 1947b. DDT for control of
citrus thrips and citricola scale.
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