The 	Effect of Prey Density on Life Table Parameters of <i>Hippodamia variegata</i> (Coleoptera: Coccinellidae) Fed on <i>Aphis gossypii</i> (Hemiptera: Aphididae) under Laboratory Conditions

<table>Density-dependent net reproductive rate (<svg height="15.4" id="M149" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 17.4 15.4" width="17.4" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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t-115.5 -72q40 -86 66 -133q39 -68 65 -101q28 -37 73 -51zM491 483q0 67 -33.5 101t-91.5 34q-35 0 -51 -10q-13 -8 -20 -48l-45 -245h49q71 0 113 28q79 52 79 140z" id="x1D445"></path></g>
<g transform="matrix(.012,-0,0,-.012,11.013,15.187)"><path d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" id="x30"></path></g>
</svg>) of <i>Hippodamia variegata</i> fed on different densities of third instar nymphs of <i>Aphis gossypii</i>.</table>

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Figure 3

Figure 3: The 	Effect of Prey Density on Life Table Parameters of <i>Hippodamia variegata</i> (Coleoptera: Coccinellidae) Fed on <i>Aphis gossypii</i> (Hemiptera: Aphididae) under Laboratory Conditions 

Figure 3 | The 	Effect of Prey Density on Life Table Parameters of Hippodamia variegata (Coleoptera: Coccinellidae) Fed on Aphis gossypii (Hemiptera: Aphididae) under Laboratory Conditions 