LOWER THRESHOLD TEMPERATURE AND THERMAL UNIT OF AMERICAN BOLLWORM, Helicoverpa armigera (HÜBNER) REARED ON PEA AND LETTUCE AND ITS REARING ON A NEW MODIFIED ARTIFICIAL DIETS

Amr, A.-M.; El-Sayed, Aly A.

doi:10.21608/jpd.2015.43592

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…The neonate larvae were transferred into glass tubes (7 × 2.5 cm) containing about 4g artificial diets incubated at constant temperature of 26 ± 1 °C and 75 ± 5% RH. The diet for maintaining laboratory colony prepared according to (Amer and El-Sayed, 2015).…”

Section: I-rearing Techniquementioning

confidence: 99%

Biological Control of Pectinophora Gossypiella (Saunders) Using Spores and Supernatants of some Entomopathogenic Fungi

Abd-ElAzeem¹,

El-Sayed

El-Gendy

2020

Journal of Plant Protection and Pathology

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The spores and supernatants of some fungal isolates; Paecilomyces violacea, Trichoderma harzianum and Beauveria bassiana; were evaluated to control the pink bollworm, Pectinophora gossypiella biologically at Plant Protection Research Institute, Sharkia branch, (ARC). All fungi were isolated from soil and dead pink bollworm larvae. B. bassiana was the most active isolate caused the greatest larval and pupal mortality, also the highest deformed adult, also, the lowest numbers of eggs and hatchability percentage. Protease and chitinase produced from B. bassiana. strain had high effects on percent of larval mortality, comparing with control. Identification of Beauvaria sp. was assured by using 18s rRNA with accession number MT644472.1.

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Section: I-rearing Techniquementioning

confidence: 99%

Biological Control of Pectinophora Gossypiella (Saunders) Using Spores and Supernatants of some Entomopathogenic Fungi

Abd-ElAzeem¹,

El-Sayed

El-Gendy

2020

Journal of Plant Protection and Pathology

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“…The diet for maintaining laboratory colony preparing by adding boiled water to 250 g kidney beans and 125 g wheat grated then add over heat for 70 min, lifted and left for 20 min to be cooled and clarifying water from them. The diet was blended by 100 ml milk in an electric blender and placed in the refrigerator for 24 h. After that 49 g dry active yeast, 3 g ascorbic acid, 1.75 g sorbic acid, 1.75 g methyl parahydroxy benzoate, 8 ml mixture of vitamins, and 2.5 ml formaldehyde 34-38% were added, all thoroughly blended and kept in the refrigerator for 24 h before being used (Amer and El-Sayed 2015).…”

Section: Rearing Of the Spinymentioning

confidence: 99%

Biological activities of spores and metabolites of some fungal isolates on certain aspects of the spiny bollworms Earias insulana (Boisd.) (Lepidoptera: Noctuidae)

Abd-ElAzeem¹,

El-Medany²,

Sabry³

2019

Egypt J Biol Pest Control

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Biological activities of spores and metabolites of some fungi isolated from dead larva of the spiny bollworms (SBW), Earias insulana (Boisd.) (Lepidoptera: Noctuidae), against the newly hatched larvae of the pest were carried out. Results showed that the fungi Metarhizium anisopliae, Acremonium sp., and Paecilomyces variotii had affected the newly hatched larvae of (SBW). Acremonium sp. was the most potent one as it had the highest newly hatched larval mortality percentage (65 and 58.33%) for its spore suspension and metabolites, respectively, while the lowest one (41%) was for P. variotii metabolites. Also, spore suspensions of the all fungal isolates had the highest larval mortality than fungal metabolites. Studying the enzymatic activity showed that Acremonium sp. produced protease enzyme on media containing gelatin, which caused the highest larval mortality (72.22%). These isolates showed different effects on all stages of the pest and decreased pupal weight, adult emergence percentages, deposited eggs, and hatchability percentages than the control. Identification of Acremonium sp. EZ1 was confirmed using 18 s rRNA and its accession number MN25101.

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Novel treatment of gelatin-copper bio-nanoparticles as a management method against the spiny bollworm, Earias insulana, (Boisd.) (Lepidoptera: Noctuidae) in comparison studies with the uncoated nanoparticles

Ammar

Abd-ElAzeem²

2020

Inorganic and Nano-Metal Chemistry

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LOWER THRESHOLD TEMPERATURE AND THERMAL UNIT OF AMERICAN BOLLWORM, Helicoverpa armigera (HÜBNER) REARED ON PEA AND LETTUCE AND ITS REARING ON A NEW MODIFIED ARTIFICIAL DIETS

Cited by 3 publications

References 4 publications

Biological Control of Pectinophora Gossypiella (Saunders) Using Spores and Supernatants of some Entomopathogenic Fungi

Biological Control of Pectinophora Gossypiella (Saunders) Using Spores and Supernatants of some Entomopathogenic Fungi

Biological activities of spores and metabolites of some fungal isolates on certain aspects of the spiny bollworms Earias insulana (Boisd.) (Lepidoptera: Noctuidae)

Novel treatment of gelatin-copper bio-nanoparticles as a management method against the spiny bollworm, Earias insulana, (Boisd.) (Lepidoptera: Noctuidae) in comparison studies with the uncoated nanoparticles

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