Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management
The biopesticide Aprehend, containing spores of the entomopathogenic fungus <i>Beauveria bassiana</i>, is a biological control agent for the management of the common bed bug (<i>Cimex lectularius</i> L.) (Hemiptera: Cimicidae). The spores are applied in strategically placed b...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-03-01
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| Series: | Insects |
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| Online Access: | https://www.mdpi.com/2075-4450/12/3/214 |
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| author | Ikkei Shikano Giovani S. Bellicanta Simona Principato Nina E. Jenkins |
| author_facet | Ikkei Shikano Giovani S. Bellicanta Simona Principato Nina E. Jenkins |
| author_sort | Ikkei Shikano |
| collection | DOAJ |
| description | The biopesticide Aprehend, containing spores of the entomopathogenic fungus <i>Beauveria bassiana</i>, is a biological control agent for the management of the common bed bug (<i>Cimex lectularius</i> L.) (Hemiptera: Cimicidae). The spores are applied in strategically placed barriers, which bed bugs walk across as they search for a bloodmeal. Application of chemical insecticides by the general public and professional pest managers is common, which means that Aprehend may be sprayed on existing insecticide residues. We evaluated the effect of chemical residues, of 22 different chemical insecticides on different household surface types. We found that residues from 12 chemical pesticides significantly reduced spore viability measured 5 weeks after application in comparison to the control. However, efficacy of Aprehend, as measured by bed bug mortality and mean survival time after exposure to sprayed surfaces, seven weeks after application was not impacted detrimentally. Furthermore, in some cases, efficacy of old chemical residues was enhanced by the combination of chemical and Aprehend seven weeks after application. Surface type also played a role in the relative efficacy of all products and combinations, particularly as the residues aged. |
| first_indexed | 2024-03-09T05:49:51Z |
| format | Article |
| id | doaj.art-0dabe9e20fb84efa92520f69dc5dc8f3 |
| institution | Directory Open Access Journal |
| issn | 2075-4450 |
| language | English |
| last_indexed | 2024-03-09T05:49:51Z |
| publishDate | 2021-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Insects |
| spelling | doaj.art-0dabe9e20fb84efa92520f69dc5dc8f32023-12-03T12:17:43ZengMDPI AGInsects2075-44502021-03-0112321410.3390/insects12030214Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug ManagementIkkei Shikano0Giovani S. Bellicanta1Simona Principato2Nina E. Jenkins3Department of Plant and Environmental Protection Sciences, University of Hawai‘i at Mānoa, Honolulu, HI 96822, USADepartment of Entomology, Pennsylvania State University, 107 Merkle Lab, University Park, PA 16802, USADepartment of Entomology, Pennsylvania State University, 107 Merkle Lab, University Park, PA 16802, USADepartment of Entomology, Pennsylvania State University, 107 Merkle Lab, University Park, PA 16802, USAThe biopesticide Aprehend, containing spores of the entomopathogenic fungus <i>Beauveria bassiana</i>, is a biological control agent for the management of the common bed bug (<i>Cimex lectularius</i> L.) (Hemiptera: Cimicidae). The spores are applied in strategically placed barriers, which bed bugs walk across as they search for a bloodmeal. Application of chemical insecticides by the general public and professional pest managers is common, which means that Aprehend may be sprayed on existing insecticide residues. We evaluated the effect of chemical residues, of 22 different chemical insecticides on different household surface types. We found that residues from 12 chemical pesticides significantly reduced spore viability measured 5 weeks after application in comparison to the control. However, efficacy of Aprehend, as measured by bed bug mortality and mean survival time after exposure to sprayed surfaces, seven weeks after application was not impacted detrimentally. Furthermore, in some cases, efficacy of old chemical residues was enhanced by the combination of chemical and Aprehend seven weeks after application. Surface type also played a role in the relative efficacy of all products and combinations, particularly as the residues aged.https://www.mdpi.com/2075-4450/12/3/214biological control<i>Cimex lectularius</i>fungal entomopathogenintegrated pest managementpesticideresidual |
| spellingShingle | Ikkei Shikano Giovani S. Bellicanta Simona Principato Nina E. Jenkins Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management Insects biological control <i>Cimex lectularius</i> fungal entomopathogen integrated pest management pesticide residual |
| title | Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management |
| title_full | Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management |
| title_fullStr | Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management |
| title_full_unstemmed | Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management |
| title_short | Effects of Chemical Insecticide Residues and Household Surface Type on a <i>Beauveria bassiana-</i>Based Biopesticide (Aprehend<sup>®</sup>) for Bed Bug Management |
| title_sort | effects of chemical insecticide residues and household surface type on a i beauveria bassiana i based biopesticide aprehend sup r sup for bed bug management |
| topic | biological control <i>Cimex lectularius</i> fungal entomopathogen integrated pest management pesticide residual |
| url | https://www.mdpi.com/2075-4450/12/3/214 |
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