Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
55
datasets available to search
ShareScore release 0.9.0
Dataset results
55 results for “Helicoverpa”
F I G U R E 2 in Is 'pupae busting' or destroying overwintering pupae of Helicoverpa spp. (Lepidoptera: Noctuidae) still relevant today in Australian Bt cotton?
F I G U R E 2 Cultivators that have been used in pupae busting and are reported in Table 1 and described in Table 2.
F I G U R E 1 in Is 'pupae busting' or destroying overwintering pupae of Helicoverpa spp. (Lepidoptera: Noctuidae) still relevant today in Australian Bt cotton?
F I G U R E 1 Current cotton-growing regions of Australia (adapted from information on the Cotton Australia website: www.cottonaustralia.com.au). Helicoverpa in the Murray/Darling basin valleys (blue) will undergo diapause, while those in the north (sandy brown regions) will not. Clear sites in the north are emerging cotton-growing regions.
Figures 1A-1C. Helicoverpa titicacae. 1A. Male adult. 1B. Male genitalia. 1C in First record of Helicoperva titicacae (Hardwick) (Lepidoptera: Noctuidae) in Chile
Figures 1A-1C. Helicoverpa titicacae. 1A. Male adult. 1B. Male genitalia. 1C. Female genitalia. (Photograph 1A: Oscar Chacón, 1B y 1C: Tania
Fig. 1 in Nomuraea rileyi (Hypocreales: Clavicipitaceae) in Helicoverpa armigera (Lepidoptera: Noctuidae) larvae in Brazil
Fig. 1. Helicoverpa armigera larvae collected from cotton plantations in Bahia, Brazil. A: Larva on cotton bud; B, C: signs caused by Nomuraea rileyi on H. armigera larvae; D: light micrograph of the N. rileyi spores observed at 400-fold magnification.
Fig. 1 in Effects of nucleopolyhedrovirus infection on the development of Helicoverpa armigera (Lepidoptera: Noctuidae) and expression of its 20-hydroxyecdysone- and juvenile hormone-related genes
Fig. 1. Effect of HaSNPV infection on the larval body weight of Helicoverpa armigera. (A) ♦, ■, ▲, ×, —, and ● indicate larvae infected with HaSNPV at the concentrations 0, 105, 106, 107, 108, and 109 PIB/mL, respectively. (B) a, b, c, d, e, and f show H. armigera larvae on the 5th day afer infection with HaSNPV at the concentrations 0, 105, 106, 107, 108, and 109 PIB/mL, respectively.
Fig. 3 in Effects of nucleopolyhedrovirus infection on the development of Helicoverpa armigera (Lepidoptera: Noctuidae) and expression of its 20-hydroxyecdysone- and juvenile hormone-related genes
Fig. 3. Expression analysis by qRT-PCR of the JH related genes MET, JHEH, HSP90, and JHi in Helicoverpa armigera larvae afer HaSNPV infection at 0, 24, 48, 72, 96, and 120 h. The blank bars represent the larvae infected with sterile water (CK). The black bars represent the larvae infected with NPV at the concentration of 107 PIB/mL (NPV infection). The data represent the mean ± SD of 3 biological replicates. Statistically significant differences from gene expression are denoted by * (0.01 <P £ 0.05) and ** (P £ 0.01) as determined by the pairwise Student's t-test analysis in SPSS 17.0 sofware.
Fig. 2 in Dim light during scotophase enhances sexual behavior of the oriental tobacco budworm Helicoverpa assulta (Lepidoptera: Noctuidae)
Fig. 2. Effects of light intensity and time into scotophase on sex pheromone (Z9-16:Ald) titer in pheromone glands of Helicoverpa assulta. Data in the same column followed by different letters are significantly different (Tukey multiple comparison test, P <0.05). Each treatment was replicated 10 times (N = 10).
Fig. 2 in Effects of nucleopolyhedrovirus infection on the development of Helicoverpa armigera (Lepidoptera: Noctuidae) and expression of its 20-hydroxyecdysone- and juvenile hormone-related genes
Fig. 2. Expression analysis by qRT-PCR of the 20E related genes ECR, USP, E75, BR, HR3, and NFT2 in Helicoverpa armigera larvae afer HaSNPV infection at 0, 24, 48, 72, 96, and 120 h. The blank bars represent the larvae infected with sterile water (CK). The black bars represent the larvae infected with NPV at the concentration of 107 PIB/mL (NPV infection). The data represent the mean ± SD of 3 biological replicates. Statistically significant differences from gene expression are denoted by * (0.01 <P £ 0.05) and ** (P £ 0.01) as determined by the pairwise Student's t-test analysis in SPSS 17.0 sofware.
Fig. 3 in Dim light during scotophase enhances sexual behavior of the oriental tobacco budworm Helicoverpa assulta (Lepidoptera: Noctuidae)
Fig. 3. Effects of light intensity on the mating rate (%) of Helicoverpa assulta. Each value is the mean ± SE of 9 collections. Capital and lowercase letters above each bar indicate significant differences at 1 h and 8 h into scotophase, respectively (Tukey multiple comparison test, P <0.05).
Fig. 1 in Dim light during scotophase enhances sexual behavior of the oriental tobacco budworm Helicoverpa assulta (Lepidoptera: Noctuidae)
Fig. 1. Effects of light intensity and time into scotophase on percentage of virgin females calling. Thirty-seven to 40 female moths were used in each treatment. Percentage of calling = 100 × number of calling females at the time point / total number of females.
Fig. 3 in Comparison of biology between Helicoverpa zea and Helicoverpa armigera (Lepidoptera: Noctuidae) reared on artificial diets
Fig. 3. Cumulative daily larval body length of Helicoverpa zea and H. armigera reared using the same artificial diet and laboratory conditions (26 ± 2 °C, 50 ± 10% RH, 12:12 h L:D photoperiod), Sete Lagoas, Minas Gerais, Brazil.
Fig. 1 in Comparison of biology between Helicoverpa zea and Helicoverpa armigera (Lepidoptera: Noctuidae) reared on artificial diets
Fig. 1. Cumulative daily mass of Helicoverpa zea and H. armigera reared using the same artificial diet and laboratory conditions (26 ± 2 °C, 50 ± 10% RH, 12:12 h L:D photoperiod), Sete Lagoas, Minas Gerais, Brazil.
Fig. 3 in Feeding preference and performance of Helicoverpa zea (Lepidoptera: Noctuidae) larvae on various soybean tissue types
Fig. 3. Pupal weights recorded in no-choice assays afer placement of Helicoverpa zea 4th instars on a single soybean tissue type. Letters represent means separation by the Tukey HSD test (α = 0.05) and error bars represent SE. Data marked by an asterisk (*) were omitted from the analysis because no individuals survived to pupation.
Fig. 4 in Feeding preference and performance of Helicoverpa zea (Lepidoptera: Noctuidae) larvae on various soybean tissue types
Fig. 4. Percentage of larval feeding on soybean tissue types from 2nd instar to pupation in choice assays. Values indicated by the same letter are not significantly different according to the Tukey HSD test (α = 0.05).
Fig. 1 in Feeding preference and performance of Helicoverpa zea (Lepidoptera: Noctuidae) larvae on various soybean tissue types
Fig. 1. Percentage of survivors (defined as individuals that reached the pupal stage) in no-choice assays afer placement of Helicoverpa zea 2nd instars on a single soybean tissue type. Letters represent means separation by the Tukey HSD test (α = 0.05) and error bars represent SE. Data marked by an asterisk (*) were omitted from the analysis because no individuals survived to pupation.
Fig. 2 in Feeding preference and performance of Helicoverpa zea (Lepidoptera: Noctuidae) larvae on various soybean tissue types
Fig. 2. Percentage of survivors (defined as individuals that reached the pupal stage) in no-choice assays afer placement of Helicoverpa zea 4th instars on a single soybean tissue type. Letters represent means separation by the Tukey HSD test (α = 0.05) and error bars represent SE. Data marked by an asterisk (*) were omitted from the analysis because no individuals survived to pupation.
Fig. 1 in Timeline and geographical distribution of Helicoverpa armigera (Hübner) (Lepidoptera, Noctuidae: Heliothinae) in Brazil
Fig. 1. PCR-RFLP agarose gel (1.5%) for COI amplification products (511 b) using BstZ17I endonuclease. Lane 1: 100 bp MW; lanes 2 and 5: undigested product of Helicoverpa zea (Londrina, PR); lanes 3 and 4: digestion product of Helicoverpa armigera (Londrina, PR); lane 6: digestion product of H. armigera; lanes 7–10: undigested product of H. zea (Planaltina, DF); lanes 11–15: digestion product of H. armigera (Luiz Eduardo Magalhães, BA); lanes 16–20: digestion product of H. armigera (Carambeí, PR); lanes 21 and 22: undigested product of H. zea (Arapoti, PR); lanes 23 and 24: digestion product of H. armigera (Sengés, PR); lanes 25–28: digestion product of H. armigera (Taquarituba, SP); lane 29: undigested product of H. zea (Taquarituba, SP); lane 30: 100 bp MW.
Fig. 2 in External marking and behavior of early instar Helicoverpa armigera (Lepidoptera: Noctuidae) on soybean
Fig. 2. Percentage of Helicoverpa armigera larvae feeding on soybean tissues at different periods of the d. Botucatu, São Paulo, Brazil.
Fig. 1 in External marking and behavior of early instar Helicoverpa armigera (Lepidoptera: Noctuidae) on soybean
Fig. 1. Helicoverpa armigera second instar larvae marked with luminous powder red during diurnal evaluation (A), and its movement and visualization during nocturnal evaluation (B) on soybean plants.
Fig. 1 in Re-examination of morphological variations in the female internal genitalia of Helicoverpa armigera and Helicoverpa zea (Lepidoptera: Noctuidae) for identification and pest management
Fig. 1. (A) Female genitalia of Helicoverpa armigera. (B) Texture on appendix bursa of H. armigera. (C) Luminal surface on appendix bursa of H. armigera. (D) Female genitalia of Helicoverpa zea. (E) Texture on appendix bursa of H. zea. (ab) appendix bursa; (bc) bursa copulatrix; (cb) corpus bursa; (db) ductus bursa; (ob) ostium bursa; (pa) pigmented area.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.