Enhancement the efficacy of spinosad for the control Sitophilus oryzae by combined application with diatomaceous earth and Trichoderma harzianum

Gad, Hassan A.; Al-Anany, Mohamed S.; Abdelgaleil, Samir A. M.

doi:10.1016/j.jspr.2020.101663

Cited by 30 publications

(10 citation statements)

References 58 publications

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“…These dietary efficacy results have been reported previously for B. bassiana colonizing wheat tissues and being attacked by S. littoralis larvae (Sánchez-Rodríguez et al, 2018). And for other Trichoderma species against other non-lepidopteran insects, such as T. harzianum spores on wheat grains consumed by Sitophilus oryzae beetle (Gad et al, 2020).…”

Section: Discussionsupporting

confidence: 85%

First study on the root endophytic fungus Trichoderma hamatum as an entomopathogen: Development of a fungal bioinsecticide against cotton leafworm (Spodoptera littoralis)

Lana

Simón

Velasco

et al. 2023

Microbiological Research

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Section: Discussionsupporting

confidence: 85%

First study on the root endophytic fungus Trichoderma hamatum as an entomopathogen: Development of a fungal bioinsecticide against cotton leafworm (Spodoptera littoralis)

Lana

Simón

Velasco

et al. 2023

Microbiological Research

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“…58 In addition, spinosad has been proven to have synergistic activity in fungal entomopathogens such as Metarhizium anisopliae, resulting in insect mortality, reduced feeding, as well as resisting adults and progenies of insects. [59][60][61] However, the mechanisms behind this synergistic mechanism remain unclear. Spinosad impairs reproduction and immune responses in C. capitata.…”

Section: Microbial Polyketides and Polyketide-nonribosomal Peptide Hy...mentioning

confidence: 99%

Microbial polyketides and their roles in insect virulence: from genomics to biological functions

et al. 2022

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“…These species have a worldwide distribution range and are reported as among the most dangerous for stored commodities [ 27 , 28 , 29 , 30 , 31 ]. Sitophilus oryzae , also known as the rice weevil, and R. dominica , also named as the lesser grain borer, are primary insects of cereal grains in storage, including wheat, maize, and rice [ 32 , 33 ]. Lasioderma serricorne , the cigarette beetle, is a cosmopolitan polyphagous pest dangerous in the food and tobacco industry in many regions of the world [ 34 ].…”

Section: Introductionmentioning

confidence: 99%

Chemical Composition and Evaluation of Insecticidal Activity of Calendula incana subsp. maritima and Laserpitium siler subsp. siculum Essential Oils against Stored Products Pests

et al. 2022

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The problems of the environment and human health related to the use of synthetic and broad-spectrum insecticides have increasingly motivated scientific research on different alternatives and among these, the use of green systems, such as essential oils, have been explored. Several species of the Apiaceae and Asteraceae families, aromatic herbs rich in secondary bioactive metabolites, are used in the industrial field for pharmaceutical, cosmetic, and food purposes. Different essential oils extracted from some species of these families have shown acute toxicity and attractive and/or repellent effects towards different insects. In our work, we investigated the toxic potential of Calendula incana subsp. maritima and Laserpitium siler subsp. siculum essential oils against four insect species, Sitophilus oryzae, Lasioderma serricorne, Necrobia rufipes, and Rhyzoperta dominica, which are common pests of stored products. The composition of both oils, extracted by hydrodistillation from the aerial parts of the two plants, was evaluated by GC×GC-MS. Calendula incana subsp. maritima essential oil was rich in oxygenated sesquiterpenoids, such as cubebol (35.39%), 4-epi-cubebol (22.99%), and cubenol (12.77%), while the Laserpitium siler subsp. siculum essential oil was composed mainly of monoterpene hydrocarbons, such as β-phellandrene (42.16%), limonene (23.87%), and β-terpinene (11.80%). The toxicity Petri dish bioassays indicated that C. maritima oil killed a mean of 65.50% of S. oryzae and 44.00% of R. dominica adults, indicating a higher biocidal activity in comparison with L. siculum oil, while toward the other species, no significant differences in mortality were recorded. Calendula maritima oil could be, then, considered a promising candidate for further tests as an alternative biocide toward S. oryzae and R. dominica. The possibility that the relatively high content of oxygenated sesquiterpenoids in C. maritima essential oil determines its higher biocidal activity is discussed.

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Enhancement the efficacy of spinosad for the control Sitophilus oryzae by combined application with diatomaceous earth and Trichoderma harzianum

Cited by 30 publications

References 58 publications

First study on the root endophytic fungus Trichoderma hamatum as an entomopathogen: Development of a fungal bioinsecticide against cotton leafworm (Spodoptera littoralis)

First study on the root endophytic fungus Trichoderma hamatum as an entomopathogen: Development of a fungal bioinsecticide against cotton leafworm (Spodoptera littoralis)

Microbial polyketides and their roles in insect virulence: from genomics to biological functions

Chemical Composition and Evaluation of Insecticidal Activity of Calendula incana subsp. maritima and Laserpitium siler subsp. siculum Essential Oils against Stored Products Pests

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