Sub-lethal Dose Reponses of Native Polyhydroviruses and Spinosad for Economical and Sustainable Management of Spodoptera litura in Pakistan

Ahmad, Jam Nazeer; Mushtaq, Rashid; Ahmad, Shabbir; Malik, Mubasher Ahmad; Manzoor, Mujahid; Tahir, Muhammad; Aslam, Zubair; Maqsood, Sumaira; Ahuja, Ishita; Bones, Atle M.

doi:10.17582/journal.pjz/20181219121245

Cited by 5 publications

(1 citation statement)

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“…Another study tested three doses of Spinosad against 3rd and 4 th instar of S. litura to check mortality, adult emergence, and pupation. It was observed that Spinosad has a synergist effect result in high mortality and low adult emergence (Ahmad et al, 2020). The resistance step to pesticides negatively impacts the level of development on reproductive potential as minimum improvement was observed in our study for strains with a maximum resistance period.…”

Section: Discussionmentioning

confidence: 44%

Determination of hormoligosis of organophosphate insecticides against Phenacoccus solenopsis

et al. 2022

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Cotton mealybug is a highly invasive pest of agricultural crops worldwide. Major agriculturists most rely on the use of insecticides for the control of pesticides. So, the indiscriminate use of insecticides leads to resistance development in recent years. For this purpose, an experiment was conducted using different concentrations of the three insecticides (profenfos chlorpyrifos and triazophos) to check the hormoligosis effects against cotton mealybug (CMB) in laboratory conditions. Investigation of variations for % mortality of adults of CMB after three days revealed that all treatments had statistically significant (P ˂ 0.05). The highest mortality was observed at the highest concentrations of profenofos 2.4% (38.55%). After 7 days, all the treatments were significant with difference in means (P ˂ 0.05). The highest mortality was recorded at the highest dilution of pesticide profenofos 2.4% (77.11%). The values of fecundity and longevity exposed a valid difference among treatments (P ˂ 0.05). Maximum fecundity was observed at the concentration 2.4% (181.41%) and longevity showed (38.46%). The highest mortality was observed at a concentration of triazophos 4% (27.98%). For chlorpyriphos the highest mortality was examined at concentration 4% (24.79%). The fecundity showed a statistically significant difference for different concentrations of triazophos and chlorpyriphos (P ˂ 0.05). The results of the recent study provide valuable information regarding the selection of insecticides and hormoligosis effects. The study can be helpful in the implications of integrated pest management of P. solenopsis.

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Section: Discussionmentioning

confidence: 44%

Determination of hormoligosis of organophosphate insecticides against Phenacoccus solenopsis

et al. 2022

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Characterization of Ocimum basilicum synthesized silver nanoparticles and its relative toxicity to some insecticides against tobacco cutworm, Spodoptera litura Feb. (Lepidoptera; Noctuidae)

Jafir¹,

Ahmad²,

Arif³

et al. 2021

Ecotoxicology and Environmental Safety

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Host Range and Pathogenicity Potential of Helicoverpa armigera Nucleopolyhedrovirus (HaNPV) to Lepidopterous Pests of Cotton

Abid

Saeed

Zaka

et al. 2022

Journal of King Saud University - Science

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Sub-lethal Dose Reponses of Native Polyhydroviruses and Spinosad for Economical and Sustainable Management of Spodoptera litura in Pakistan

Abstract: Authors' Contribution JNA, RM and SJNA designed and conducted the experiment. RM, MAM, SJNA and JNA wrote the manuscript. JNA, MAM, IA and AMB analyzed the results. SJNA, AMB, MM, MT, ZA SM critically reviewed the manuscript.

Cited by 5 publications

References 40 publications

Determination of hormoligosis of organophosphate insecticides against Phenacoccus solenopsis

Determination of hormoligosis of organophosphate insecticides against Phenacoccus solenopsis

Characterization of Ocimum basilicum synthesized silver nanoparticles and its relative toxicity to some insecticides against tobacco cutworm, Spodoptera litura Feb. (Lepidoptera; Noctuidae)

Host Range and Pathogenicity Potential of Helicoverpa armigera Nucleopolyhedrovirus (HaNPV) to Lepidopterous Pests of Cotton

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