Soybean Cultivars Affecting Performance of Helicoverpa armigera (Lepidoptera: Noctuidae)

Fathipour, Yaghoub; Naseri, Bahram

doi:10.5772/14838

Cited by 26 publications

(14 citation statements)

References 52 publications

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“…Allotey and Goswami (1990) reported 174.2 eggs per female for IMM reared on split maize kernels. Food source is an important factor in determining fecundity, and the fecundity of moths can be influenced by different diets (Mohandass et al, 2007;Fathipour and Naseri, 2011;Madboni and Pour Abad, 2012), with low fecundity indicating a relatively low nutrient medium (Arbogast, 2007). In the research of Mbata (1990), the 13 tested Nigerian maize hybrids were more or less attractive oviposition sites, regardless of the type of maize.…”

Section: Adult Emergence Lifespan and Fecunditymentioning

confidence: 99%

Suitability of different maize hybrids for development of Plodia interpunctella (Hübner)

Gvozdenac¹,

Mitrović²,

Tanasković³

et al. 2018

Acta agriculturae Serbica

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Plodia interpunctella (Hübner), the Indian meal moth (IMM), is a major lepidopteran storage pest worldwide. IMM larvae can be found in high abundance in stored maize and cause huge losses in seed germination and seed viability. This work aimed to assess the susceptibility of six maize hybrids (NS 6140, NS 640, NS 1090, NS 444-dent type, NS 620k-popcorn type, Red-aleurone maize-maize with an altered aleuron color) to IMM attack and suitability for pest's development. Standard laboratory diet (SLD) was used as a positive control. Under laboratory conditions, the following IMM life history parameters were monitored: larval mortality, mean developmental duration (egg to adult), adult emergence, adult lifespan and female fecundity. Kernel susceptibility was determined based on the Susceptibility Index (SI). The highest mortality of IMM larvae was on NS 620k (35.25%) compared to the other maize hybrids (11.2-19.5%). The highest number of emerged adults was on Red-aleurone maize (17.5), and the lowest on NS 620k (4.0). The longest lifespan was recorded for moths reared on NS 6140 and NS 640 (8.5 and 8.7 days, respectively). The highest female fecundity was on SLD (115.8 eggs), on Red-aleurone maize (44.3 eggs), while females reared on NS

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Section: Adult Emergence Lifespan and Fecunditymentioning

confidence: 99%

Suitability of different maize hybrids for development of Plodia interpunctella (Hübner)

Gvozdenac¹,

Mitrović²,

Tanasković³

et al. 2018

Acta agriculturae Serbica

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“…H. armigera caterpillars infest flowering and fruiting structures of host plants. The extensive use of insecticides and the nature of damage of H. armigera on attacked crops result in high costs of control and low productivity (Fathipour and Naseri, 2011). It is then necessary to seek other alternatives for H. armigera control.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of a Bacillus thuringiensis isolate-based formulation against the pod borer, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)

Bouslama

Chaieb

Rhouma³

et al. 2020

Egypt J Biol Pest Control

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The present study focuses on the evaluation of the potential of a Tunisian Bacillus thuringiensis (Bt) isolate named Hr1, isolated from dead and diseased pod borer, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) larvae under laboratory and field semi-controlled conditions. The bacterial strain Hr1 showed an insecticidal activity against the pest's neonates in comparison to the spinosad-based insecticide (Tracer 240 SC®) during bioassays under laboratory conditions. A carboxymethyl cellulose-talc (CMC-talc)-based formulation of the Bt isolate was prepared to evaluate the potential of the bacterium on tomato plants infested with H. armigera under semi-controlled field conditions with and without rain simulation. The results showed the efficacy of the formulation than the spinosad-based insecticide and the treatment with unformulated bacterium. The results also showed the persistence of Bt isolate activity even after rain-wash than the treatment with unformulated bacterium.

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“…Though, substantial proportions of chickpea in Ethiopia are lost to chickpea pod borer, current control methods by insecticides for the insect have been criticized for being expensive, environmental pollution, non-target, contamination and human exposure. Moreover, the insect has been developed resistance to most of the conventional insecticides in the world [25] [ 26]. Several researchers have used nutritional indices to study intake, digestibility and efficiency of food conversion to body matter by Lepidoptera larvae [27] T. Fite et al [31].…”

Section: Introductionmentioning

confidence: 99%

Management of Helicoverpa armigera (Lepidoptera: Noctuidae) by Nutritional Indices and Botanical Extracts of Millettia ferruginea and Azadirachta indica

Fite¹,

Tefera²,

Negeri³

et al. 2018

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The development of hosts that are resistant and evaluation of botanical extracts to H. armigera Hübner (Lepidoptera: Noctuidae) is crucial for sustainable management, yet very limited in Ethiopia. Therefore, this study was done to identify alternative methods to insecticide control through host consumption study and botanical extracts. The performance of third-fifth larval stages of H. armigera on three host plant varieties including chickpea, tomato and faba bean and botanical extracts against the third larval instars and oviposition deterrence was studied under laboratory condition (22˚C ± 2˚C, 55% ± 5% RH, 12:12 L: D photoperiod). Significant differences were found in the efficiency of conversion of ingested food (ECI%) (F = 80.06; df = 6, 2; p < 0.05) and efficiency of conversion of digested food (ECD%) (F = 175.91; df = 6, 2; p < 0.05) values of H. armigera reared on the three host plant varieties of the whole larval instars. The minimum relative consumption rate (RCR) (11.271 ± 0.328) and maximum approximate digestibility (AD) (177.9 ± 1.928) values of the whole larval instars were on Dagaga and Koshari, respectively. The values of relative growth rate (RGR), ECI% and ECD% of the whole larval instars were highest on chickpea varieties and lowest on tomato Koshari. Among chickpea varieties, Habru was relatively resistant to larval instars of H. armigera. Botanical extracts at 50% neem oil (NO), 5% birbira seed extract (BSE) and 5% neem seed extract (NSE) (18.4%

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Soybean Cultivars Affecting Performance of Helicoverpa armigera (Lepidoptera: Noctuidae)

Cited by 26 publications

References 52 publications

Suitability of different maize hybrids for development of Plodia interpunctella (Hübner)

Suitability of different maize hybrids for development of Plodia interpunctella (Hübner)

Evaluation of a Bacillus thuringiensis isolate-based formulation against the pod borer, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)

Management of <i>Helicoverpa armigera</i> (Lepidoptera: Noctuidae) by Nutritional Indices and Botanical Extracts of <i>Millettia ferruginea</i> and <i>Azadirachta indica</i>

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Soybean Cultivars Affecting Performance of Helicoverpa armigera (Lepidoptera: Noctuidae)

Cited by 26 publications

References 52 publications

Suitability of different maize hybrids for development of Plodia interpunctella (Hübner)

Suitability of different maize hybrids for development of Plodia interpunctella (Hübner)

Evaluation of a Bacillus thuringiensis isolate-based formulation against the pod borer, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)

Management of &lt;i&gt;Helicoverpa armigera&lt;/i&gt; (Lepidoptera: Noctuidae) by Nutritional Indices and Botanical Extracts of &lt;i&gt;Millettia ferruginea&lt;/i&gt; and &lt;i&gt;Azadirachta indica&lt;/i&gt;

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Management of <i>Helicoverpa armigera</i> (Lepidoptera: Noctuidae) by Nutritional Indices and Botanical Extracts of <i>Millettia ferruginea</i> and <i>Azadirachta indica</i>