<div class="description">
<dl><dd>Circular No. 70</dd>
<dd>"April 14, 1906."</dd>
<dd>At head of title: United States Department of Agriculture, Bureau of Entomology</dd>
<dd>Early history in America. pp. 1</dd>
<dd>Description of the insect. pp. 2</dd>
<dd>Where to find the different stages. pp. 3</dd>
<dd>Life history -- Life history in regions of fall-wheat growing. pp. 4</dd>
<dd>Life history in spring-wheat regions of the Northwest. pp. 5</dd>
<dd>Distribution. pp. 6</dd>
<dd>Food plants -- Effect of larvae on the plant. pp. 7</dd>
<dd>Immune or distasteful varieties of wheats. pp. 9</dd>
<dd>Meteorological effects. pp. 10</dd>
<dd>Natural enemies. pp. 11</dd>
<dd>Remedial and preventive measures -- Late sowing. pp. 14</dd>
<dd>Crop rotation - Burning stubble. pp. 14</dd>
<dd>Destruction of volunteer wheat -- Enriching the soil -- Proper preparation of the soil -- The use of good seed. pp. 15</dd>
<dd>Conclusion. pp. 16</dd></dl><br>Subjects: Hessian fly; Wheat Diseases and pests</div>
<div class="fn value">
<dl><dd>Webster, F. M. (Francis Marion), 1849-1916</dd>
<dd>United States. Bureau of Entomology</dd>
<dd>United States. Dept. of Agriculture</dd></dl></div>
Internet Archive identifier