Laboratory evaluation of some pesticides on the cabbage aphid,Brevicoryne brassicae L. and their side effects on some important natural enemies

Dimetry, Nadia Z.; Marei, Shahira S.

doi:10.1007/bf01905978

Cited by 7 publications

(2 citation statements)

References 8 publications

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“…Continuous usage of broad-spectrum insecticides to control cabbage aphid results in its resurgence, secondary pest outbreaks, and development of insecticide resistance in cabbage aphid (Dimetry & Merei, 1992;Kakahel et al, 1998). This is due to destruction of natural enemies.…”

Section: Introductionmentioning

confidence: 99%

Toxicological Effects of five Insecticides on Cabbage Aphid, Brevicoryne brassicae (L.) (Homoptera: Aphididae) and its Parasitoid Aphelinus sp. (Hymenoptera:Aphelinidae)

Ali

Aly

2020

Journal of Plant Protection and Pathology

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Cabbage aphid, Brevicoryne brassicae (L.) is an important agricultural insect pest that attacks many vegetable crops all over the world. Herein, the study was conducted to evaluate the efficacy of five insecticides, acetameprid 20% SP (neonicotinoid), abamactin 1.8% EC (avermectin), indoxicarb 15% EC (oxadiazine), chlorpyrifos methyl 50%EC (organophosphate) and lambda cyhalothrin 5% EC (pyrethroid) against cabbage aphids Brevicoryne brassicae (L.) and its parasitoid Aphelinus sp. under laboratory conditions. Mortality percentages for both cabbage aphid and parasitoid were determined after 24, 48 and 72h after treatment. Result revealed that acetamiprid was the greatest toxic insecticide against cabbage aphid followed by abamectin and indoxacarb after 24 and 48-h of treatment. Otherwise, lambda cyhalothrin followed by chlorpyrifos methyl was the lowest toxicity on cabbage aphid after 24 and 48-h from treatment. In contrast, toxicological results for parasitoid suggested that acetamiprid had less toxicity followed by abamectin and indoxacarb after 24 and 48-h of treatment. whereas, lambda cyhalothrin followed by chlorpyrifos methyl demonstrated great toxicity on the parasitoid after 24 and 48-h of treatment. In addition, safety factor for each treatment was determined, and results revealed that greater safety factor was recorded for acetamiprid, abamectin and indoxacarb than chlorpyrifos methyl and lambda cyhalothrin. Thus, these results suggest that acetamiprid can be included in the Integrated Pest Management (IPM) Program against cabbage aphid with safe side and minimum harmful effect on its parasitoid.

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Section: Introductionmentioning

confidence: 99%

Toxicological Effects of five Insecticides on Cabbage Aphid, Brevicoryne brassicae (L.) (Homoptera: Aphididae) and its Parasitoid Aphelinus sp. (Hymenoptera:Aphelinidae)

Ali

Aly

2020

Journal of Plant Protection and Pathology

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“…Bartlett (1963) found that adults of Hippodamia quinquesignata K., and the larvae of H. convergens were slightly affected by parathion, and nicotine sulphate, followed progressively by shradan, malathion and pyrethrum extract. Some chemical insecticides were found to be extremely hazardous to Coccinella septempunctata even at low concentrations, whereas other insecticides were safer ( Parakash 1965 ; Brown 1983 ; Hassan 1983 ; 1985; Sharma 1986 ; Marie 1987 ; Zaki 1987 ; Darwich 1990 ; and Dimitry 1992) .…”

Section: Introductionmentioning

confidence: 99%

Evaluation of tolerance in Chrysoperla carnea Steph. (Neuropt., Chrysopidae) to successive insecticidal treatments

Zaki

Farag

Shadia

1999

J Applied Entomology

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The results obtained indicate that the Chrysoperia carnea collected from Giza region (where no insecticidal treatments were used), were more sensitive to malathion than those of Kafr El‐Sheikh, where insecticides were used intensively. In predator colonies which were treated repeatedly with malathion, the sensitivity to malathion decreased from the first to the fifth generation. On the other hand, insects of the reference colony, showed a considerable increase in sensitivity within the same generations.

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Sampling, Trapping and Rearing Oilseed Rape Pests and their Parasitoids

Williams

Büchi

Ulber

2003

Biocontrol of Oilseed Rape Pests

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Laboratory evaluation of some pesticides on the cabbage aphid,Brevicoryne brassicae L. and their side effects on some important natural enemies

Cited by 7 publications

References 8 publications

Toxicological Effects of five Insecticides on Cabbage Aphid, Brevicoryne brassicae (L.) (Homoptera: Aphididae) and its Parasitoid Aphelinus sp. (Hymenoptera:Aphelinidae)

Toxicological Effects of five Insecticides on Cabbage Aphid, Brevicoryne brassicae (L.) (Homoptera: Aphididae) and its Parasitoid Aphelinus sp. (Hymenoptera:Aphelinidae)

Evaluation of tolerance in Chrysoperla carnea Steph. (Neuropt., Chrysopidae) to successive insecticidal treatments

Sampling, Trapping and Rearing Oilseed Rape Pests and their Parasitoids

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