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Sunlight Found Harmful 
To Fish and Fish Eggs 
As a result of experiments at its Holden, Va., 
hatchery, the Bureau of Fisheries, Department of 
Commerce, has found that exposure to sunlight is 
detrimental to eggs, fry and fingerlings. 
The experiments, it was stated orally on Novem- 
ber 4, were designed to determine whether the re- 
markable curative results ascribed to ultra-violet 
rays and sunlight were actual. The bureau found 
that the doubts of fish culturists on this score were 

A case where eyes are bigger than stomach. 
—Courtesy Field and Stream. 
well founded, continuous exposure to direct sunlight 
being found as not only of no benefit but definitely 
harmful to eggs and young fish. 
Plants Important to Game Fish 
In the pages of this booklet as indicated here will 
be found description of the following species of 
plants that are important to game fish. What, when, 
where and how to plant them, also prices are given 
after the description of each plant. Here are those 
plants important to game fish. 
Page 
Wild: Gelery. carson hie 8 
Coontail (Plants. arc aaron sere 17 
Water eMilfolle is pesos 28 
Spatterdock f7..-raeee nec 19 
Deep Water Duck Potato .. 18 
Naiad Bushy Pondweed ... 24 
Biulrushe bP lantseeese eters 26 
Water Smartweed ........ 14 
Ducksmeat Plants ........ 16 
Progebit. ii cies dace sarees 22 
Sago Pondweed ........... 10 
BlodexePlants#acearcw ese: 17 
Muskerass hes sem Sere stacle 27 
White Waterlily .......... 19 
Brownleaf Pondweed ..... 23 
Water shield ie «ace were 23 
Pickerel, Plante. decease. 25 
Banana Waterlily ........ 15 
Graye Duck wMoss) sees sei 21 
Page 37 
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