@article{article_341521, title={Population features of biparental and uniparental forms of the oleander scale, Aspidiotus nerii Bouché, 1833 (Hemiptera: Diaspididae) on squash}, journal={Turkish Journal of Entomology}, volume={42}, pages={13–22}, year={2018}, DOI={10.16970/entoted.341521}, url={https://izlik.org/JA72AX93ZY}, author={Bayındır Erol, Alime and Özgökçe, Mehmet Salih}, keywords={Aspidiotus nerii, çift eşeyli form, üreme oranı, iki-eşeyli yaşam çizelgesi, tek eşeyli form}, abstract={<p class="BodyTextIndent21" style="margin-top:6pt;">             <i> <span lang="en-us" xml:lang="en-us">Aspidiotus nerii </span> </i> <span lang="en-us" xml:lang="en-us"> Bouché, 1833 (Hemiptera: Diaspididae) is a
cosmopolitan pest, mainly found in tropical and subtropical regions. It has
been reported from hosts corresponding to more than 100 plant families.
Particularly important is the damage caused on lemon and olive trees and
ornamental plants such as oleander. It has both biparental and uniparental
forms. To investigate the population dynamics of both forms of pest, life
tables were constructed under controlled conditions in 2016. The studies were
carried out on squash in climatic cabinet adjusted to 25±1ºC, 65 </span> <span lang="en-us" style="font-family:Symbol;" xml:lang="en-us">± </span> <span lang="en-us" xml:lang="en-us">1% RH and 16:8 h L:D photoperiod. At
the end of the study, life table parameters of both forms of pest were
calculated. Namely intrinsic rate of increase ( <i>r </i>), 0.039 and 0.042 d <sup>-1 </sup>;
finite rate of increase ( <i>λ </i>), 1.040 and 1.043 d <sup>-1 </sup>; net
reproductive rate ( <i>R <sub>0 </sub> </i>), 14.07 and 27.19 d <sup>-1 </sup>; mean
generation time ( <i>T </i>), 67.51 and 78.49 d, for biparental and uniparental
forms, respectively. <i>R <sub>0 </sub> </i> </span> <span lang="en-us" style="color:#212121;" xml:lang="en-us">and </span> <i> <span lang="en-us" xml:lang="en-us">T </span> </i> <span lang="en-us" style="color:#212121;" xml:lang="en-us"> were statistically significant different between the
two populations. Given these differences, it was estimated that the population
size of the uniparental form may be 1.9 times higher than the biparental form. </span> <span lang="en-us" style="color:#212121;" xml:lang="en-us"> </span> </p> <p> </p>}, number={1}