Lethal and sublethal effects of mixtures of entomopathogenic fungi and synthetic insecticides on biological aspects of Musca domestica L.

Farooq, Muzammil; Freed, Shoaib

doi:10.16970/ted.20601

Cited by 9 publications

(5 citation statements)

References 23 publications

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“…These results explain why insects lost bodyweight after being exposed to an insecticidal sublethal dose in this investigation. Reduction of AD, RGR, and ECD due to insecticidal subtethal doses exposure have either a direct or indirect relation with an insect's fertility and longevity, making them too weak against diseases and natural enemies [50,51]. Thus, we observed that the nutritional indices (i.e.…”

Section: Effect Of Sublethal Doses Of Insecticides On Nutritional Ind...mentioning

confidence: 83%

Sublethal Effects of Lambda-Cyhalothrin, Imidacloprid, and Indoxacarb on Some of the Behavioral and Physiological Patterns of German Cockroach (Dictyoptera: Blattellidae)

Rajab,

Moravvej,

Asoodeh

2023

IOP Conf. Ser.: Earth Environ. Sci.

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German cockroach, Blattella germanica (L.), is a common household pets and a serious global public health risk. This study aimed to investigate the sublethal effects of lambda-cyhalothrin, imidacloprid, and indoxacarb on aggregation behavior, sexual communication, feeding efficiency, bodyweight, and nutritional indices of B. germanica. However, the study showed that the LD10 and LD25 doses of these insecticides impaired aggregation behavior and sexual communication of B. germanica; In addition, the data analyses of Excess Proportion Index (EPI), indicated that the aggregation response and sexual communication of adult cockroaches were decreased due to its exposure to LD10 and LD25 compared to the control treatment (LD0). Although the cockroaches’ food intake increased, their bodyweight decreased after being exposed to LD10 and LD25 compared with the control treatment. Moreover, a negative impact of LD10 and LD25 was observed on some nutritional indices e.g. approximate digestibility (AD), relative growth rate (RGR), and efficiency of conversion of digested food (ECD). On the other hand, the LD10 and LD25 have positively affected on other nutritional indices, including efficient conversion of ingested food (ECI) and relative consumption rate (RCR) when compared with control group. This study showed that the sublethal effects of lambda-cyhalothrin, imidacloprid, and indoxacarb employed to control insect pests widely, have considerable effects on the insect’s behavioral and physiological patterns.

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Section: Effect Of Sublethal Doses Of Insecticides On Nutritional Ind...mentioning

confidence: 83%

Sublethal Effects of Lambda-Cyhalothrin, Imidacloprid, and Indoxacarb on Some of the Behavioral and Physiological Patterns of German Cockroach (Dictyoptera: Blattellidae)

Rajab,

Moravvej,

Asoodeh

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…In contrast, only eight publications contributed with approximately half the combinations with the top four contributing with 41%. This gives the dataset a very strong bias towards the chemicals, parasites and hosts used in these four publications 41 – 44 .…”

Section: Resultsmentioning

confidence: 99%

Quantifying synergistic interactions: a meta-analysis of joint effects of chemical and parasitic stressors

Cedergreen,

Pedersen,

Fredensborg

2023

Sci Rep

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The global biodiversity crisis emphasizes our need to understand how different stressors (climatic, chemical, parasitic, etc.) interact and affect biological communities. We provide a comprehensive meta-analysis investigating joint effects of chemical and parasitic stressors for 1064 chemical-parasitic combinations using the Multiplicative model on mortality of arthropods. We tested both features of the experimental setup (control mortality, stressor effect level) and the chemical mode of action, host and parasite phylogeny, and parasite-host interaction traits as explanatory factors for deviations from the reference model. Synergistic interactions, defined as higher mortality than predicted, were significantly more frequent than no interactions or antagony. Experimental setup significantly affected the results, with studies reporting high (> 10%) control mortality or using low stressor effects (< 20%) being more synergistic. Chemical mode of action played a significant role for synergy, but there was no effects of host and parasite phylogeny, or parasite-host interaction traits. The finding that experimental design played a greater role in finding synergy than biological factors, emphasize the need to standardize the design of mixed stressor studies across scientific disciplines. In addition, combinations testing more biological traits e.g. avoidance, coping, and repair processes are needed to test biology-based hypotheses for synergistic interactions.

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“…This combination also led to a reduced level of fungal inoculum needed to cause high levels of mortality in the test groups. Combinations of sublethal doses of six different insecticides with B. bassiana conidia caused a higher mortality than when the fungus was used alone, except with bifenthrin and fipronil (Farooq and Freed 2016). In several combinations, adult longevity and fecundity, egg hatching, percentage pupation, and pupal weight were all reduced.…”

Section: Other Biting and Nuisance Fliesmentioning

confidence: 93%

“…Another technique to delay resistance development and optimize the impact of BCAs is to use a combination of active ingredients. EPF have been shown to be compatible for use with other pesticides, such as B. bassiana and acetamiprid, emamectin, imidacloprid, and lufenuron (Farooq and Freed 2016), or M. anisopliae and deltamethrin (Bahiense et al 2008), imidacloprid (Paula et al 2011b), neem (Gomes et al 2015), and spinosad (Sharififard et al 2011). Compatability between EPNs and imidacloprid (Koppenhöfer et al 2000) and clorfenvinfos (Reis-Menini et al 2008) also has been demonstrated.…”

Section: Integrated Pest Management and The Use Of Combined Biological Control Agentsmentioning

confidence: 95%

1. Livestock pests and vector-borne diseases – a much neglected subject

Takken¹,

Bouyer²,

Smallegange³

et al. 2018

Pests and Vector-Borne Diseases in the Livestock Industry

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Worldwide the livestock industry, from small farmers to large industrialized farms, is affected by arthropods and arthropod-borne diseases at various scales, which cause huge losses and are a constraint to socio-economic development. Farmers make considerable efforts to prevent and control pest and disease incidence, often requiring the use of vaccines, if available, drugs and pesticides. Examples of current problems are presented, to set the stage for the detailed and state-of-the-art presentations of specific cases of livestock pests and their associated diseases and modern methods of prevention and control.

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Lethal and sublethal effects of mixtures of entomopathogenic fungi and synthetic insecticides on biological aspects of Musca domestica L.

Abstract: Lethal and sublethal effects of mixtures of entomopathogenic fungi and synthetic insecticides on biological aspects of Musca domestica L.Entomopatojen fungus ve sentetik insektisit karışımlarının Musca domestica L.'nın biyolojik dönemleri üzerinde lethal ve sublethal etkileri

Cited by 9 publications

References 23 publications

Sublethal Effects of Lambda-Cyhalothrin, Imidacloprid, and Indoxacarb on Some of the Behavioral and Physiological Patterns of German Cockroach (Dictyoptera: Blattellidae)

Sublethal Effects of Lambda-Cyhalothrin, Imidacloprid, and Indoxacarb on Some of the Behavioral and Physiological Patterns of German Cockroach (Dictyoptera: Blattellidae)

Quantifying synergistic interactions: a meta-analysis of joint effects of chemical and parasitic stressors

1. Livestock pests and vector-borne diseases – a much neglected subject

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