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AQUATIC WEEDS:
Biological Control
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[Please refer also to Related Research
] 109. Legner, E. F.
& R. A. Medved. 1973. Influence of Tilapia mossambica
(Peters), T. zillii (Gervais) (Cichlidae) and Mollienesia latipinna LeSueur (Poeciliidae) on pond populations of Culex mosquitoes and chironomid
midges. J. Amer. Mosq. Contr. Assoc. 33(3): 354-364. 110. Legner, E. F.,
T. W. Fisher & R. A. Medved. 1973. Biological control of aquatic weeds in the
lower Colorado River basin. Proc.
Calif. Mosq. Contr. Assoc., Inc.
41: 115-117. 112. Legner, E. F.,
R. D. Sjogren & I. M. Hall. 1974. The biological control of medically
important arthropods. Critical
Reviews in Environmental Control 4(1): 85-113. 158. Hauser, W. J.,
E. F. Legner, R. A. Medved & S. Platt.
1976. Tilapia-- a management tool for
biological control of aquatic weeds and insects. Bull.
Amer. Fisheries Soc. 1(2): 15-16. 168. Hauser, W. J.,
E. F. Legner & F. E. Robinson. 1977. Biological control of aquatic weeds by
fish in irrigation channels. Proc.
Water Management For Irrigation &
Drainage. ASCE/Reno, Nevada, Jul. 20-22. pp. 139-145. 179. Legner, E.
F. 1978. Efforts to control Hydrilla verticillata
Royle with herbivorous Tilapia zillii (Gervais) in Imperial County
irrigation canals. Proc. Calif. Mosq.
& Vector Contr. Assoc., Inc. 46:
103-104. 180. Legner, E. F. 1978. Mass culture of Tilapia zillii
[Cichlidae] in pond ecosystems. Entomophaga 23(1):
51-56. 187. Legner, E. F. 1979.
Considerations in the management of Tilapia for biological aquatic weed control. Proc. Calif. Mosq. & Vector Contr. Assoc., Inc. 47: 44-45. 191. Legner, E. F.
& T. W. Fisher. 1980. Impact of Tilapia zillii
(Gervais) on Potamogeton pectinatus L., Myriophyllum spicatum
var. exalbescens Jepson, and mosquito reproduction in lower Colorado
Desert irrigation canals. Acta Oecologica, Oecol. Applic.
1(1): 3- 14. 195. Legner, E. F. 1980. Myriophyllum
growth in irrigation canals following reductions of competitive Potamogeton by Tilapia zillii. Proc. Calif. Mosq. & Vector
Contr. Assoc., Inc. 48: 117. 196. Legner, E. F. & F. W. Pelsue, Jr. 1980.
Bioconversion: Tilapia fish turn insects and weeds
into edible protein. Calif. Agric.
34(11-12): 13-14. 199.
Legner, E. F. & C. A.
Murray. 1981. Feeding rates and growth of the fish Tilapia zillii [Cichlidae] on Hydrilla
verticillata, Potamogeton pectinatus
and Myriophyllum spicatum var. exalbescens and interactions in irrigation canals in southeastern
California. J. Amer. Mosq. Contr.
Assoc. 41(2): 241-250. 212. Legner, E. F. & F. W. Pelsue, Jr. 1983. Contemporary
appraisal of the population dynamics of introduced cichlid fish in south California. Proc. Calif. Mosq. & Vector Contr. Assoc., Inc.
51: 38-39. 216. Legner, E. F. 1983. Imported cichlid behaviour in
California. Proc. Intern. Symp. on Tilapia in aquaculture, Nazareth,
Israel, 8-13 May, 1983. Tel Aviv Univ. Publ. 59-63. |