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66 results for “Bemisia tabaci”
Fig. 1 in Distribution of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) mitotypes in commercial cotton fields in the Punjab province of Pakistan
Fig. 1. Map of the Punjab Province in Pakistan showing the locations of whitefly sample collections, and distribution of the Asia II-1 mitotype of Bemisia tabaci, represented by the star symbol.
Fig. 4 in Distribution of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) mitotypes in commercial cotton fields in the Punjab province of Pakistan
Fig. 4. Median-joining network analysis of Asia II-1 sequences (= 0). Yellow circles indicate Bemisia tabaci haplotypes, and the size of the circle reflects relative abundance. The black lines indicate the extents of relatedness between haplotypes, and the red numbers placed on each line indicate the number of mutations.
Fig. 1 in First report of Bemisia tabaci Mediterranean (biotype Q) (Hemiptera: Aleyrodidae) in the Dominican Republic
Fig. 1. GPS locations and Bemisia tabaci cryptic species composition for whitefly samples collected in the Dominican Republic in 2018.
Fig. 3 in Distribution of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) mitotypes in commercial cotton fields in the Punjab province of Pakistan
Fig. 3. Corrected pairwise distances and number of haplotypes within Asia II-1 sequences per district. The error bars indicate the extent of the standard error.
Fig. 2 in Distribution of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) mitotypes in commercial cotton fields in the Punjab province of Pakistan
Fig. 2. Phylogenetic tree showing the relationship among members of the Bemisia tabaci complex found in Asia, based on the 3′-mitochondria cytochrome oxidase I gene (mtCOI-3′). All whiteflies collected for this study during 2014 to 2016, were identified as the Asia II-1 mitotype. The sequence of the Bemisia afer species was used as 'outgroup' to root the tree. The sequences in the upper-most collapsed clade clustered all of the sequences obtained in this study.
Table 2 in Predation and oviposition potential of Brazilian populations of the predatory mite Amblyseius tamatavensis (Acari: Phytoseiidae) on eggs of Bemisia tabaci (Insecta: Hemiptera)
<p><b>Table 2</b> Mean lengths (in micrometers ± standard error of the mean) of structures of populations of <i>Amblyseius tamatavensis</i> collected in different Brazilian municipalities (May 2015 to May 2016), and mean lengths given in the original description of the species (Blommers 1974).</p><table><tbody><tr><th>Parameter 1</th><th>Olho d’Água das Flores</th><th>Jataí</th><th>Nova- Crixás</th><th>Bom Repouso</th><th>Ituiutaba</th><th>Senador Amaral</th><th>Campinas</th><th>Cananéia</th><th>Mogi- Guaçu</th><th>Piracicaba (Areão)</th><th>Piracicaba (ESALQ)</th><th>Saltinho</th><th>Santa Maria da Serra</th><th>Lab.</th><th>Original descrip.</th></tr></tbody><tbody><tr><th>DSL</th><td>341±6 a</td><td>336±3 b</td><td>328±4 c</td><td>337±4 b</td><td>336±3 b</td><td>335 ± 7 b</td><td>333±3 b</td><td>338±5 b</td><td>337±5 b</td><td>333±2 c</td><td>336±4 b</td><td>324±6 c</td><td>325±2 c</td><td>342±5 a</td><td>340</td></tr><tr><th>DSW</th><td>231±4 a</td><td>226±4 b</td><td>223±3 bc</td><td>226±2 b</td><td>227±4 b</td><td>225±3 b</td><td>219±2 c</td><td>220±1 c</td><td>224±1 b</td><td>226±3 b</td><td>226±3 b</td><td>224±3 b</td><td>226 ± b</td><td>233±2 a</td><td>250</td></tr><tr><th><i>j1</i></th><td>32±0 a</td><td>31±0 a</td><td>32±0 a</td><td>32±0 a</td><td>32±0 a</td><td>32±1 a</td><td>30±3 a</td><td>31±1 a</td><td>33±0 a</td><td>32±1 a</td><td>31±2 a</td><td>31±1 a</td><td>31 ± 0 a</td><td>32±0 a</td><td>32</td></tr><tr><th><i>j3</i></th><td>51±1 b</td><td>54±2 a</td><td>50±4 b</td><td>52±3 b</td><td>54±1 a</td><td>55±2 a</td><td>52±1 b</td><td>51±5 b</td><td>55±2 a</td><td>52±1 b</td><td>55±1 a</td><td>52±1 b</td><td>51 ± 1 b</td><td>55±1 a</td><td>54</td></tr><tr><th><i>j4</i></th><td>5±0 a</td><td>5±0 a</td><td>5±0 a</td><td>5±0 a</td><td>5±0 a</td><td>6±0 a</td><td>5±0 a</td><td>5±1 a</td><td>5±0 a</td><td>5±0 a</td><td>5±0 a</td><td>5±0 a</td><td>5 ± 0 a</td><td>5±0 a</td><td>4</td></tr><tr><th><i>j5</i></th><td>4±0 a</td><td>3±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>3±0 a</td><td>3±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>3</td></tr><tr><th><i>J2</i></th><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>5±0 a</td><td>5±0 a</td><td>6±0 a</td><td>5±1 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6 ± 0 a</td><td>6±0 a</td><td>5</td></tr><tr><th><i>J5</i></th><td>8±0 a</td><td>7±1 a</td><td>7±1 a</td><td>7±0 a</td><td>7±1 a</td><td>7±0 a</td><td>7±1 a</td><td>8±0 a</td><td>7±1 a</td><td>8±0 a</td><td>7±1 a</td><td>7±0 a</td><td>7 ± 1 a</td><td>7±1 a</td><td>6</td></tr><tr><th><i>z2</i></th><td>6±0 a</td><td>6±1 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±1 a</td><td>6±0 a</td><td>6±0 a</td><td>7±0 a</td><td>7±0 a</td><td>6±1 a</td><td>7 ± 0 a</td><td>6±0 a</td><td>6</td></tr><tr><th><i>z4</i></th><td>7±0 a</td><td>7±0 a</td><td>6±0 a</td><td>7±0 a</td><td>6±1 a</td><td>7±0 a</td><td>6±1 a</td><td>6±0 a</td><td>7±0 a</td><td>7±0 a</td><td>7±0 a</td><td>6±0 a</td><td>6 ± 0 a</td><td>7±0 a</td><td>6</td></tr><tr><th><i>z5</i></th><td>4±0 a</td><td>4±1 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>3±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4±0 a</td><td>4 ± 0 a</td><td>4±0 a</td><td>3</td></tr><tr><th><i>Z1</i></th><td>6±0 a</td><td>6±1 a</td><td>7±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±1 a</td><td>6±0 a</td><td>6±0 a</td><td>7±0 a</td><td>6±0 a</td><td>7±0 a</td><td>6 ± 0 a</td><td>7±0 a</td><td>5</td></tr><tr><th><i>Z4</i></th><td>105±2 a</td><td>107±3 a</td><td>105±2 a</td><td>105±2 a</td><td>105±2 a</td><td>107±3 a</td><td>104±1 a</td><td>106±2 a</td><td>105±3 a</td><td>105±3 a</td><td>104±2 a</td><td>104±2 a</td><td>106 ±1 a</td><td>106±1 a</td><td>115</td></tr><tr><th><i>Z5</i></th><td>229±2 a</td><td>226±5 a</td><td>225±2 a</td><td>227±2 a</td><td>228±3 a</td><td>227±4 a</td><td>225±3 a</td><td>228±4 a</td><td>228±3 a</td><td>228±1 a</td><td>228±2 a</td><td>229±2 a</td><td>227±1a</td><td>229±2 a</td><td>250</td></tr><tr><th><i>s4</i></th><td>86±3 a</td><td>88±2 a</td><td>87±3 a</td><td>87±3 a</td><td>88±2 a</td><td>89±2 a</td><td>86±2 a</td><td>86±2 a</td><td>89±3 a</td><td>88±2 a</td><td>88±3 a</td><td>86±2 a</td><td>88±1 a</td><td>87±3 a</td><td>88</td></tr><tr><th><i>S2</i></th><td>7 ±0 a</td><td>6±1 a</td><td>7±0 a</td><td>6±0 a</td><td>7±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>7±0 a</td><td>7±0 a</td><td>6 ± 0 a</td><td>6±0 a</td><td>5</td></tr><tr><th><i>S4</i></th><td>6 ±1 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>7±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6 ± 0 a</td><td>6±0 a</td><td>6</td></tr><tr><th><i>S5</i></th><td>6 ±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6±0 a</td><td>6 ± 0 a</td><td>6±0 a</td><td>6</td></tr><tr><th><i>r3</i></th><td>14±1 a</td><td>15±1 a</td><td>13±1 a</td><td>14±1 a</td><td>14±1 a</td><td>14±1 a</td><td>13±2 a</td><td>14±1 a</td><td>15±1 a</td><td>15±1 a</td><td>15±1 a</td><td>14±1 a</td><td>14 ± 0 a</td><td>15±1 a</td><td>15</td></tr><tr><th><i>R1</i></th><td>7±0 a</td><td>7±1 a</td><td>7±0 a</td><td>7±0 a</td><td>7±0 a</td><td>7±0 a</td><td>7±0 a</td><td>7±1 a</td><td>7±1 a</td><td>7±1 a</td><td>7±0 a</td><td>7±0 a</td><td>7 ± 0 a</td><td>7±1 a</td><td>5</td></tr><tr><th>VASL</th><td>117±2 a</td><td>110±4 b</td><td>110±5 b</td><td>114±1 ab</td><td>110±2 b</td><td>108±4 b</td><td>111±3 b</td><td>112±3 b</td><td>113±2 b</td><td>113±2 b</td><td>108±3 b</td><td>109±3 b</td><td>111 ± 1 b</td><td>119±3 a</td><td>120</td></tr><tr><th>VASWant</th><td>99±3 a</td><td>97±4 a</td><td>94±3 b</td><td>95±3 b</td><td>95±2 b</td><td>93±2 b</td><td>91±4 b</td><td>98±4 a</td><td>97±3 a</td><td>95±2 b</td><td>97±2 a</td><td>91±3 b</td><td>92 ± 1 b</td><td>100±4 a</td><td>100</td></tr><tr><th>VASWpost</th><td>62±3 a</td><td>60±2 a</td><td>64±3 a</td><td>63±2 a</td><td>62±2 a</td><td>63±2 a</td><td>62±1 a</td><td>63±2 a</td><td>64±3 a</td><td>63±2 a</td><td>64±2 a</td><td>62±3 a</td><td>62± 2 a</td><td>62±4 a</td><td>-</td></tr><tr><th><i>St1-St2</i></th><td>32±0 a</td><td>32±0 a</td><td>32±1 a</td><td>33±1 a</td><td>33±0 a</td><td>32±0 a</td><td>32±1 a</td><td>32±0 a</td><td>34±0 a</td><td>32±1 a</td><td>32±1 a</td><td>32±1 a</td><td>33 ± 0 a</td><td>33±0 a</td><td>-</td></tr><tr><th><i>St2-St2</i></th><td>68±2 a</td><td>69±0 a</td><td>68±2 a</td><td>68±1 a</td><td>68±0 a</td><td>68±1 a</td><td>67±1 a</td><td>69±1 a</td><td>69±1 a</td><td>67±1 a</td><td>68±0 a</td><td>68±0 a</td><td>68 ± 1 a</td><td>70±0 a</td><td>-</td></tr><tr><th><i>St3-St3</i></th><td>76±2 a</td><td>77±2 a</td><td>76±2 a</td><td>78±3 a</td><td>76±2 a</td><td>78±1 a</td><td>75±1 a</td><td>77±2 a</td><td>77±2 a</td><td>76±2 a</td><td>76±2 a</td><td>76±1 a</td><td>77 ± 1 a</td><td>78±2 a</td><td>-</td></tr><tr><th><i>St1-St3</i></th><td>59±1 a</td><td>60±2 a</td><td>61±1 a</td><td>60±1 a</td><td>60±1 a</td><td>60±1 a</td><td>59±1 a</td><td>60±1 a</td><td>61±1 a</td><td>60±1 a</td><td>59±1 a</td><td>59±1 a</td><td>61 ± 0 a</td><td>62±1 a</td><td>-</td></tr><tr><th><i>St2-St3</i></th><td>27±1 a</td><td>27±1 a</td><td>28±1 a</td><td>27±1 a</td><td>28±1 a</td><td>28±0 a</td><td>27±1 a</td><td>28±1 a</td><td>28±1 a</td><td>28±1 a</td><td>28±1 a</td><td>27±0 a</td><td>28 ± 0 a</td><td>29±1 a</td><td>-</td></tr><tr><th><i>St4-St4</i></th><td>94±3 a</td><td>86±2 b</td><td>81±3 c</td><td>86±2 b</td><td>84±1 b</td><td>88±8 ab</td><td>81±3 c</td><td>84±2 b</td><td>84±3 b</td><td>86±3 b</td><td>86±2 b</td><td>81±3 c</td><td>85 ± 1 b</td><td>92±3 a</td><td>-</td></tr><tr><th><i>St5-St5</i></th><td>74±2 a</td><td>74±1 a</td><td>74±2 a</td><td>75±1 a</td><td>74±2 a</td><td>74±2 a</td><td>73±1 a</td><td>75±1 a</td><td>76±2 a</td><td>76±2 a</td><td>74±1 a</td><td>74±2 a</td><td>75 ± 2 a</td><td>76±2 a</td><td>-</td></tr><tr><th><i>Jv1</i></th><td>15±1 a</td><td>16±0 a</td><td>16±1 a</td><td>17±1 a</td><td>16±1 a</td><td>17±1 a</td><td>16±1 a</td><td>15±1 a</td><td>17±1 a</td><td>16±1 a</td><td>17±0 a</td><td>16±1 a</td><td>17 ± 0 a</td><td>17±1 a</td><td>-</td></tr><tr><th><i>Jv2</i></th><td>15±1 a</td><td>16±1 a</td><td>15±1 a</td><td>15±1 a</td><td>15±0 a</td><td>15±1 a</td><td>16±0 a</td><td>15±1 a</td><td>15±2 a</td><td>15±1 a</td><td>15±0 a</td><td>15±0 a</td><td>15 ± 0 a</td><td>16±1 a</td><td>-</td></tr><tr><th><i>Jv4</i></th><td>8±0 a</td><td>7±0 a</td><td>7±1 a</td><td>8±0 a</td><td>8±0 a</td><td>8±0 a</td><td>8±0 a</td><td>8±1 a</td><td>8±1 a</td><td>8±0 a</td><td>8±0 a</td><td>8±0 a</td><td>8 ± 0 a</td><td>7±0 a</td><td>-</td></tr><tr><th><i>Jv5</i></th><td>78±3</td><td>73±2</td><td>77±4</td><td>78±3</td><td>79±3</td><td>81±4</td><td>74±1</td><td>80±3</td><td>83±4</td><td>81±3</td><td>82±2</td><td>80±3</td><td>81 ± 2 a</td><td>82±3</td><td>84</td></tr><tr><th><i>Zv1</i></th><td>14±1 a</td><td>16±0 a</td><td>14±1 a</td><td>14±1 a</td><td>15±0 a</td><td>15±0 a</td><td>14±1 a</td><td>14±1 a</td><td>14±1 a</td><td>14±1 a</td><td>15±0 a</td><td>15±1 a</td><td>15 ± 0 a</td><td>14±0 a</td><td>-</td></tr><tr><th><i>Zv2</i></th><td>12±1 a</td><td>12±0 a</td><td>12±1 a</td><td>12±1 a</td><td>12±1 a</td><td>12±1 a</td><td>11±1 a</td><td>12±1 a</td><td>12±0 a</td><td>12±0 a</td><td>13±0 a</td><td>12±1 a</td><td>12 ± 0 a</td><td>13±1 a</td><td>-</td></tr><tr><th><i>Zv3</i></th><td>9±0 a</td><td>9±1 a</td><td>9±0 a</td><td>9±0 a</td><td>9±0 a</td><td>9±0 a</td><td>9±0 a</td><td>9±1 a</td><td>9±1 a</td><td>9±0 a</td><td>10±1 a</td><td>9±0 a</td><td>9 ± 0 a</td><td>10±0 a</td><td>-</td></tr><tr><th><i>SgeIV</i></th><td>98±2 a</td><td>97±3 a</td><td>97±3 a</td><td>98±3 a</td><td>97±2 a</td><td>99±2 a</td><td>98±2 a</td><td>100±2 a</td><td>100±4 a</td><td>100±1 a</td><td>98±2 a</td><td>98±3 a</td><td>99 ± 2 a</td><td>100±3 a</td><td>120</td></tr><tr><th><i>StiIV</i></th><td>66±4 a</td><td>65±3 a</td><td>66±2 a</td><td>66±3 a</td><td>67±4 a</td><td>64±2 a</td><td>65±1 a</td><td>66±4 a</td><td>65±4 a</td><td>64±3 a</td><td>66±3 a</td><td>64±3 a</td><td>65 ± 2 a</td><td>64±4 a</td><td>75</td></tr><tr><th><i>StIV</i></th><td>61±4 a</td><td>63±2 a</td><td>62±3 a</td><td>63±1 a</td><td>64±2 a</td><td>63±2 a</td><td>62±3 a</td><td>62±2 a</td><td>64±1 a</td><td>64±3 a</td><td>64±2 a</td><td>62±2 a</td><td>63 ± 0 a</td><td>65±2 a</td><td>73</td></tr><tr><th>Calyx</th><td>20±1 a</td><td>19±1 a</td><td>19±1 a</td><td>20±1 a</td><td>19±1 a</td><td>18±2 a</td><td>19±1 a</td><td>20±1 a</td><td>19±1 a</td><td>19±1 a</td><td>19±0 a</td><td>20±1 a</td><td>19±1 a</td><td>21±1 a</td><td>16</td></tr></tbody></table><p><sup>1</sup> DSL: dorsal shield length along the midline; DSW: dorsal shield width at the widest level of the podonotal region; VASL: length of the ventrianal shield along the midline; VSWant and VSWpost: anterior (at level of <i>ZV2</i>) and posterior (at level of anal opening) width of the ‘ventrianal shield; <i>SgeIV, StiIV</i> and <i>StIV</i>: lengths of macrosetae of genu, tibia and tarsus of leg IV; calyx: length of calyx of spermatheca. In a same line, means followed by the same letters are not statistically different (Tukey´s test; <i>P</i>> 0.05); (-) Not given.</p>
Metagenomics data of the bacterial community in Bemisia tabaci from Burkina Faso
<p>Microbial symbionts are widespread in insects and some of them have been associated to adaptive changes. Primary symbionts (P-symbionts) have a nutritional role that allows their hosts to feed on unbalanced diets (plant sap, wood, blood). Most of them have undergone genome reduction, but their genomes still retain genes involved in pathways that are necessary to synthesize the nutrients that their hosts need. However, in some P-symbionts, essential pathways are incomplete and secondary symbionts (S-symbionts) are required to complete parts of their degenerated functions. The P-symbiont of the phloem sap-feeder <i>Bemisia tabaci</i>, <i>Portiera aleyrodidarium,</i> lacks genes involved in the synthesis of vitamins, cofactors, and also of some essential amino-acids. Seven S-symbionts have been detected in the <i>B. </i>tabaci species complex. Phenotypic and genomic analyses have revealed various effects, from reproductive manipulation to fitness benefits, notably some of them have complementary metabolic capabilities to <i>Portiera</i>, suggesting that their presence may be obligatory. In order to get the full picture of the symbiotic community of this pest, we investigated, through metabarcoding approaches, the symbiont content of individuals from Burkina Faso, a West African country where <i>B. tabaci</i> induces severe crop damage. While no new putative <i>B. tabaci </i>S-symbiont was identified, <i>Hemipteriphilus, </i>a symbiont only described in <i>B. tabaci</i> populations from Asia<i>,</i> was detected for the first time on this continent. Phylogenetic analyses however reveal that it is a different strain than the reference found in Asia. Specific diagnostic PCRs showed a high prevalence of these S-symbionts and especially of <i>Hemipteriphilus </i>in different genetic groups. These results suggest that <i>Hemipteriphilus</i> may affect the biology of <i>B. tabaci</i> and provide fitness advantage in some <i>B. tabaci</i> populations.</p>
Dataset related to the responses of eggplant plants to Bemisia Tabaci whitefly in presence of one of its natural enemies, the Macrolophus pygmaeus plant bug
<p>This dataset assesses the response of eggplant plants to 3 conditions: noninfested control plants, plants infested by Bemisia tabaci whitefly, and plants infested by Bemisia tabaci where Macrolophus pygmaeus plant bug was also released.</p> <p>The data of the various parameters relating to the responses of the different eggplant plants to the three tested conditions were analyzed using a one-way ANOVA. Where significant differences were detected, the means were separated by Tukey’s HSD test (p < 0.05). Statistical analysis was carried out using the program Statistica (StatSoft, TIBCO Software Inc., Tulsa, OK, USA).</p> <p>The provided dataset was used in the investigation of whether the Macrolophus pygmaeus (Hemiptera: Miridae) plant bug can mitigate the damage caused to plants by the Bemisia tabaci whitefly (Hemiptera: Aleyrodidae). A discussion and interpretation of the data, as well as subsequent results, is provided in the scientific publication <a href="https://zenodo.org/record/7660447#.Y_Soh3aZObg">"Can Macrolophus pygmaeus (Hemiptera: Miridae) Mitigate the Damage Caused to Plants by Bemisia tabaci (Hemiptera: Aleyrodidae)?"</a>, published in the <em><strong><a href="https://www.mdpi.com/2075-4450/14/2/164">Insects</a> </strong></em>journal. </p> <p>This research was conducted within the VIRTIGATION project, which is part of the EU Open Research Data pilot. This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No. 101000570.</p>
The genome assemble of Bemisia tabaci MED
<p><span><strong>Aim</strong>: </span><span>The sweet potato whitefly, <em>Bemisia tabaci </em>MED is a globally invasive species that causes serious economic damage to agroecosystems. Despite the significant threat it poses to agricultural and economic crops worldwide, the global perspective of the invasion patterns and genetic mechanism contributing to the success of this notorious pest is still poorly understood. The objective of this research was to enhance genome and population genetic analyses to better understand the intricate invasion patterns of <em>B. tabaci</em> MED. </span></p> <p><span><strong>Location</strong>: </span><span>Samples were collected in native (Spain, Croatia, Bosnia and Herzegovina, Cyprus, and Israel) and invaded regions (China, South Korea and North America).</span></p> <p><span><strong>Methods</strong>: </span><span>We first assembled a chromosome-scale reference genome of <em>B. tabaci</em> MED, and then employed the restriction site‐associated 2b‐RAD method to genotype over 20, 000 high‐quality single nucleotide polymorphisms from 29 geographical populations.</span></p> <p><span><strong>Results</strong>: </span><span>A reference genome of <em>B. tabaci </em>MED, with a size of 637.47 Mb, was available. The majority of the assembled sequences (99%) were anchored onto ten linkage groups, with an N50 size of 58.76 Mb, representing a significant improvement over previous whitefly genome assemblies. We identified rapidly expanded gene families and positively selected genes, probably contributing to successful invasion and rapid adaptation to the new environment. Population genomics analysis showed that </span><span>three </span><span>highly differentiated genetic groups</span><span> were formed</span><span>, and </span><span>c</span><span>omplex and e</span><span>xtensive gene flow occurred across the Mediterranean populations</span><span>. The genetic admixture patterns in East Asia populations were distinct from those in North America, indicating that they had different source populations.</span> </p> <p><span><strong>Conclusions</strong>: </span><span>The high-quality, chromosome-scale genome of <em>B. tabaci</em> MED </span><span>offered opportunities for more comprehensive genome-wide studies, and provided a solid foundation for the complex introduction events and the differential invasiveness of <em>B. tabaci</em> MED worldwide.</span></p>
Datasets related to agroinoculation and transmission experiments with Tomato Leaf Curl New Delhi Virus Spain Strain between zucchini cv. Milenio and Ecballium elaterium plants by Trialeurodes vaporariorum and Bemisia tabaci MED whiteflies
<p>These datasets support the data provided directly in the scientific publication titled "Tomato Leaf Curl New Delhi Virus Spain Strain Is Not Transmitted by Trialeurodes vaporariorum and Is Inefficiently Transmitted by Bemisia tabaci Mediterranean between Zucchini and the Wild Cucurbit Ecballium elaterium", published in the <a href="https://www.mdpi.com/2075-4450/14/4/384">Insects journal</a>. </p> <p>The figure included in the datasets highlights agroinoculation experiments with tomato leaf curl New Delhi virus Spain strain using different source plant–target plant–whitefly species combinations. ToLCNDV (DNA-A and DNA-B) was detected by molecular hybridization after tissue printing on nylon membranes using specific digoxigenin-labelled DNA probes for each viral component. (<strong>A</strong>) Prints of zucchini plants inoculated using Trialeurodes vaporariorum (T. v.) or Bemisia tabaci MED (B. t.) as a vector and infected zucchini plants as the virus source. (<strong>B</strong>) Prints of Ecballium elaterium plants using B. t. as a vector and infected zucchini plants as the virus source. (<strong>C</strong>) Prints of zucchini plants using B. t. as a vector and infected E. elaterium plants as the virus source. Blots from one of the two independent experiments (Experiment 1 in the Table) carried out for each source plant–target plant–whitefly species combination are shown. Prints of ToLCNDV-infected zucchini plants included as positive controls are outlined with red squares.</p> <p>The table included in the datasets show the results of transmission experiments of tomato leaf curl New Delhi virus Spain strain between zucchini cv. Milenio and Ecballium elaterium plants by Trialeurodes vaporariorum and Bemisia tabaci MED. Infection was determined by tissue-printing and molecular hybridization with digoxigenin-labelled ToLCNDV DNA-A and DNA-B probes. Blots from experiment (Exp.) 1 of each source plant–target plant–whitefly species combination are shown in the Figure.</p> <p>The provided datasets are further discussed and interpreted in detail, as well as their subsequent results, in the scientific publication.</p> <p>This research was conducted within the VIRTIGATION project, which is part of the EU Open Research Data pilot. This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No. 101000570.</p>
The genome assemble of Bemisia tabaci MED
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Metagenomics data of the bacterial community in Bemisia tabaci from Burkina Faso
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Bemisia tabaci cryptic species: supplementary materials
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Data from: Evaluation of a low-cost staining method for improved visualization of sweet potato whitefly (Bemisia tabaci) eggs on multiple crop plant species
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Evolved transcriptional responses and their trade-offs after long-term adaptation of Bemisia tabaci to a marginally-suitable host
<p>Scripts and data used in the work "Evolved transcriptional responses and their trade-offs after long-term adaptation of Bemisia tabaci to a marginally-suitable host".</p> <p><strong>Abstract: </strong>Although generalist insect herbivores can migrate and rapidly adapt to a broad range of host plants, they can face significant difficulties when accidentally migrating to novel and marginally-suitable hosts. What happens, at both the performance and transcriptional levels, if these marginally-suitable hosts must be used for multiple generations before migration to a suitable host can take place, largely remains unknown. In this study, we established multigenerational colonies of the whitefly <em>Bemisia tabaci</em>, a generalist phloem-feeding species, adapted to a marginally-suitable host (habanero pepper) or an optimal host (cotton). We used reciprocal host tests to estimate the differences in performance of the populations on both hosts under optimal (30 <sup>o</sup>C) and mild-stressful (24 <sup>o</sup>C) temperature conditions, and documented the associated transcriptomic changes. The habanero pepper-adapted population greatly improved its performance on habanero pepper but did not reach its performance level on cotton, the original host. It also showed reduced performance on cotton, relative to the non-adapted population, and an antagonistic effect of the lower-temperature stressor. The transcriptomic data revealed that most of the expression changes, associated with long-term adaptation to habanero pepper, can be categorized as “evolved” with no initial plastic response. Three molecular functions dominated: enhanced formation of cuticle structural constituents, enhanced activity of oxidation-reduction processes involved in neutralization of phytotoxins and reduced production of proteins from the cathepsin B family. Taken together, these findings indicate that generalist insects can adapt to novel host plants by modifying the expression of a relatively small set of specific molecular functions.</p>
Fig. 3 in Prevalence of a new genetic group, MEAM-K, of the whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) in Karnataka, India, as evident from mtCOI sequences
Fig. 3. Graph indicating net evolutionary divergence between groups of sequences.
Fig. 1 in Starvation time and predatory efficiency of spider species on Bemisia tabaci (Homoptera: Aleyrodidae)
Fig. 1. Feeding efficiency of different spider species in the laboratory experiment.
Table 1 in Predation and oviposition potential of Brazilian populations of the predatory mite Amblyseius tamatavensis (Acari: Phytoseiidae) on eggs of Bemisia tabaci (Insecta: Hemiptera)
<p><b>Table 1</b> Sites and plants where the populations of <i>Amblyseius tamatavensis</i> were collected in Brazil (May 2015 to May 2016).</p><table><tbody><tr><th>Populations</th><th><b>Substrate</b></th></tr></tbody><tbody><tr><th>1.Olho d’Água das Flores (Alagoas)</th><td><i>Ipomoea pes-caprae</i> (Convolvulaceae)</td></tr><tr><th>2.Jataí (Goiás)</th><td>Several plants</td></tr><tr><th>3.Nova Crixás (Goiás)</th><td>Several plants</td></tr><tr><th>4.Bom Repouso (Minas Gerais)</th><td>Several plants</td></tr><tr><th>5.Ituiutaba (Minas Gerais)</th><td>Several plants</td></tr><tr><th>6.Senador Amaral (Minas Gerais)</th><td>Several plants</td></tr><tr><th>7.Campinas (São Paulo)</th><td><i>Psidium guajava</i> (Myrtaceae)</td></tr><tr><th>8.Cananéia (São Paulo)</th><td><i>Persea americana</i> (Lauraceae)</td></tr><tr><th>9.Mogi Guaçu (São Paulo)</th><td><i>Citrus</i> sp. (Rutaceae)</td></tr><tr><th>10.Piracicaba, ESALQ (São Paulo)</th><td><i>Gossypium</i> sp. (Malvaceae)</td></tr><tr><th>11.Piracicaba, Areão (São Paulo)</th><td><i>Rosa</i> sp. (Rosaceae)</td></tr><tr><th>12.Saltinho (São Paulo)</th><td><i>Cocos nucifera</i> (Arecaceae)</td></tr><tr><th>13.Santa Maria da Serra (São Paulo)</th><td>Several plants</td></tr><tr><th>14. Laboratory</th><td><i>Capsicum annuum</i> (Solanaceae)</td></tr></tbody></table>
Table 3 in Predation and oviposition potential of Brazilian populations of the predatory mite Amblyseius tamatavensis (Acari: Phytoseiidae) on eggs of Bemisia tabaci (Insecta: Hemiptera)
<p><b>Table 3</b> Daily means (± standard error of the mean) of eggs of <i>Bemisia tabaci</i> killed and eggs laid by adult female of populations of <i>Amblyseius tamatavensis</i> collected in different Brazilian municipalities.</p><table><tbody><tr><th><b>Collection sites</b></th><th><b>Predation</b></th><th><b>Oviposition</b></th></tr></tbody><tbody><tr><th>Olho d’água das Flores</th><td>7.9 ± 0.7 a</td><td>1.2 ± 0.2 a</td></tr><tr><th>Laboratório</th><td>7.0 ± 0.4 b</td><td>1.1 ± 0.3 ab</td></tr><tr><th>Jataí</th><td>6.5 ± 0.4 c</td><td>0.8 ± 0.1 c</td></tr><tr><th>Saltinho</th><td>6.5 ± 0.3 c</td><td>1.0 ± 0.1 b</td></tr><tr><th>Mogi-Guaçu</th><td>6.5 ± 0.3 c</td><td>0.8 ± 0.0 c</td></tr><tr><th>Piracicaba - Fazenda Areão</th><td>6.5 ± 0.2 c</td><td>1.0 ± 0.2 b</td></tr><tr><th>Senador Amaral</th><td>6.5 ± 0.1 c</td><td>0.9 ± 0.3 bc</td></tr><tr><th>Bom Repouso</th><td>6.3 ± 0.3 cd</td><td>0.9 ± 0.2 bc</td></tr><tr><th>Ituiutaba</th><td>6.3 ± 0.2 cd</td><td>0.8 ± 0.1 c</td></tr><tr><th>Campinas</th><td>6.3 ± 0.2 cd</td><td>1.0 ± 0.1 b</td></tr><tr><th>Cananéia</th><td>6.3 ± 0.1 cd</td><td>0.9 ± 0.2 bc</td></tr><tr><th>Santa Maria da Serra</th><td>6.1 ± 0.4 d</td><td>0.8 ± 0.1 c</td></tr><tr><th>Piracicaba - ESALQ</th><td>6.0 ± 0.5 d</td><td>0.9 ± 0.1 bc</td></tr><tr><th>Nova Crixás</th><td>5.0 ± 0.3 e</td><td>0.7 ± 0.2 c</td></tr></tbody></table><p>For each column, rates followed by the same letter are not statistically different (Kruskal-Wallis ANOVA; Dunn´s test).</p>
Laboratory bioassay of insecticides mixtures (neonicotinoids and ketoenols) against Bemisia tabaci Asia I
<p>Cotton leaves were dipped in serially diluted solutions of formulated insecticides for 10 s with slight agitation. The leaves with second instar nymphs that were dipped in double-distilled water containing 0.1 g L<sup>-1</sup> Triton X-100 only, served as control. Each bioassay including control used 3-4 replicates at a minimum of eight different concentrations and were maintained at the controlled growth condition. All the insecticides concentrations were selected to give a range of 0-100% mortality of <em>B. tabaci</em> nymphs. Two weeks later final mortality was assessed when the last nymphal instar had been reached on control plants. It was computed by comparing the number of second instar nymphs present at the time of treatment with the number remaining dead or unhatched on the day of mortality assessment. For bioassays with synergists (PBO and DEF), the cotton leaves containing the second instar nymphs of <em>B. tabaci</em> were dipped into synergist solutions (100 mg L<sup>-1</sup>) for 10 s at least 2 h before the imposition of insecticide treatments. Other procedures were same to those with insecticides only.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.