Apple,James and Charles Arnold <br/><br/>
The use of Tuber specific gravity in determining the effectiveness of Leafhopper Insecticides. 

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 -    1945 
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 - American Potato Journal Novitates   v.22(11) .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Entomologia--Control--Insecticidas--Agricultura--Entomologia Economica--<br/>Zoologia