Onion Thrips - Utah Pests - Utah State University
Onion Thrips - Utah Pests - Utah State University
Onion Thrips - Utah Pests - Utah State University
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Insecticide efficacy<br />
<strong>Thrips</strong> egg hatch (over 2 wk)<br />
July, 2007<br />
f per leaf<br />
Mean # of<br />
hatched<br />
thrips<br />
*<br />
* *<br />
Results from an August trial were similar