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Evaluation of Comparative Toxicity of Different Insecticides against Fruit Fly, Bactrocera zonata Saunders (Diptera: Tephritidae)

Rashid Ahmed Khan* and Muhammed Naveed

...ss of a bio-insecticide, emamectin benzoate with other conventionally used insecticides against B. zonata. The results revealed the high toxicity of emamectin benzoate with LC50 value of 38.25 followed by trichlorfon, λ-cyhalothrin and imidacloprid with LC50 values of 44.21, 58.98 and 187.81 ppm, after 24 h post treatment, respectively. Based on our experimental results it is concluded that em...
Effect of Temperature on the Toxicity of Biorational Insecticides against Sitophilus oryzae (Linnaeus) in Stored Wheat
Gulnaz Malik1, Abdul Qadir1 and Hafiz Azhar Ali Khan2,*
...s viz., spinosad, emamectin benzoate, lufenuron and thiamethoxam. For this purpose, toxicities of insecticides were tested at three different temperatures 20°C, 25°C and 30°C, on whole wheat grains which was artificially infested with S. oryzae under laboratory conditions. The toxicities of spinosad, emamectin benzoate, lufenuron and thiamethoxam increased 2.65, 1.59, 1.64 and 3.00 folds (pos...
Field Efficacy of Selected Synthetic and Botanical Insecticides against Lepidopterous Borers, Earias vittella and Helicoverpa armigera (Lepidoptera: Noctuidae), on Okra (Abelmoschus esculentus (L.) Moench)
Mudassar Javed1,Muhammad Zeeshan Majeed1,*, Muhammad Sufyan1, Sajjad Ali2 and Muhammad Afzal1
...tic insecticides tested, emamectin benzoate and indoxacarb caused the most significant reduction of okra borers, followed by abamectin and lambda-cyhalothrin. While among the botanicals, Azadirachta indica, Citrullus colocynthis and Nicotiana tabacum caused the most significant reduction of okra borers in both years, followed by Curcuma longa and Corymbia citriodora. These synthetic insecticides and botanicals on average reduced okr...
Compatibility of Chemical and Biological Control for the Management of Maize Stem Borer, Chilo Partellus, (Swinhoe) (Lepidoptera; Pyralidae)

Inzimamul Haq1*, Shahid Sattar1, Bashir Ahmed1, Qamar Zeb2 and Amjad Usman3 

...y the plots treated with emamectin benzoate + T. chilonis with leaf injury m2 (1.74) and dead hearts (7.50 %) while significantly higher leaf injury m2 (3.64) and dead hearts (20.0 %) were recorded in control plots. Yield data followed almost the same pattern as observed in case of leaf injury and dead hearts. Significantly lower yield was recorded in the control plots (3.54 ton-ha), while significantly higher yield was recorded in the plots treated with imida...
Comparative Toxicity of Selected New-chemistry Insecticides against Subterranean Termites Odontotermes obesus Ramb. (Isoptera: Termitidae)

Muhammad Shahzad Akbar, Muhammad Zeeshan Majeed* and Muhammad Afzal 

...orfenapyr, pyriproxyfen, emamectin, indoxacarb and triflumuron showed LT50 values of 15.62 h (10.66 – 20.58), 18.48 h (14.72 – 22.93), 27.34 h (22.34 – 33.97), 28.22 h (23.37 – 34.53), 31.91 h (26.68 – 38.90) and 32.82 h (28.03 – 39.11), respectively. On the contrary, spirotetramat, pymetrozine and spinosad were least effective against O. obesus termites. Conclusively, based on the results of this study, chlorantraniliprole,...
Efficacy of Mixture of Pesticides on the Mortality and Energy Reserves of a Stored Grain Pest Trogoderma granarium Everts
Tanzeela Riaz1, Farah Rauf Shakoori2,*, Hareem Mansoor1, Sana Khan1 and Mushtaq A. Saleem1
...ion (LC50) of emamectin, abamectin and spinosad alone and in various conbinations such as abamectin:emamectin (1:1, 2:1, 3:1, 1:2 and 1:3) and abamectin:spinosad (1:1, 2:1, 3:1, 1:2 and 1:3) against two larval instars (4th and 6th) of MBDIN and Lahore populations of T. granarium. The LC50 of abamectin, emamectin and spinosad for 4th
Hafiz Khurram Shurjeel1, Muhammad Anjum Aqueel2, Ejaz Ashraf3*, Asad Ali4 and Arooba Rubab5
Effect of Insecticides on the Longevity of Apis mellifera L. (Hymenoptera: Apidae)
...cyhalothrin, nitenpyram, emamectin benzoate) applied at flowering stage of sunflower (variety Hysun-33). After three days of pesticides application, Apis mellifera was exposed to insecticides, placing three honey bee colonies in the center of each plot in the field. Four frames from each colony and twenty cells from each frame were selected as samples for further studies. After egg hatching larval duration was recorded until pupal duration starts. The honey be...

Muhammad Shahzad Akbar, Farrukh Sajjad, Muhammad Afzal, Muhammad Luqman, Muhammad Asam Riaz and Muhammad Zeeshan Majeed*

Field Evaluation of Promising Botanical Extracts, Plant Essential Oils and Differential Chemistry Insecticides against Subterranean Termites Odontotermes obesus (Isoptera: Termitidae)
...niliprole, chlorfenapyr, emamectin, indoxacarb, pyriproxyfen and triflumuron) against subterranean termites (Odontotermes obesus) attacking sugarcane crop. Setts of sugarcane variety HSF555 were sown on the ridges under RCB design after treating them with 20% botanical extracts, 2.0% essential oils and differential-chemistry insecticides with their field recommended dose rates. Results revealed that as compared to control plots, all treatment plots exhibited r...
Management of Garlic Thrips, Thrips tabaci Linderman. (Thysanoptera: Thripidae) through Different Pest Management Techniques in Garlic Crop

Ahmad Ur Rahman Saljoqi, Muhammad Salim* and Iftikhar Ahmad 

 

Effect of Emamectin Benzoate with Leaf Extracts of Parthenium hysterophorus and Moringa oleifera on the Digestibility and Survival Indices of Spodoptera litura (Lepidoptera: Noctuidae)

Muhammad Irfan Ullah1*, Sana Majeed1, Muhammad Arshad1, Nimra Altaf1, Muhammad Luqman2, Asad Abdullah1 and Muhammad Afzal3

... we tested the effect of emamectin benzoate 1.9% EC alone and with botanicals; Parthenium hysterophorus L. and Moringa oleifera L. on the digestibility indices and survival of Spodoptera litura (Fabricius) (Lepidoptera: Noctuidae). The P. hysterophorus extract at 50 mg concentration was comparable to the alone application of emamectin benzoate in terms of reduced digestibility and survival of S. litura. Overall, 42.7% relati...
Laboratory Evaluation of Selected Differential Chemistry and Botanical Insecticides against Hadda Beetle Epilachna vigintioctopunctata Fabricius (Coleoptera: Coccinellidae)

Muhammad Usman Hanif, Abu Bakar Muhammad Raza, Muhammad Zeeshan Majeed*, Muhammad Arshad, Muhammad Irfan Ullah

...istry insecticides (i.e. emamectin benzoate 1.9 EC, spinosad 240 EC and lufenuron 50 EC) and the aqueous extracts of three local plant species (i.e. Eucalyptus camaldulensis Dehn., Citrus limon L. and Azadirachta indica A. Juss) against the grubs and adults of E. vigintioctopunctata. Three concentrations of each synthetic insecticide (i.e. 2.5, 2 and 1.5%) and botanical extract (i.e. 10, 7.5 and 5%) were bioassayed using standard leaf-dip method. Results revea...
Spinetoram, a Selective Novel Insecticide Able to Check Key Lepidopteran Pests in Cabbage Ecosystem
Pratap A. Divekar1,2*, Sampat K Patel2, Guru Pirasanna Pandi G3, Manimurugan C2,4, Vikas Singh2 and Jagdish Singh1
...st population. Spinosad, emamectin benzoate, indoxacarb and chlorantraniliprole were also the found best treatments in controlling DBM and CB. No phytotoxic symptoms were observed in any treatment after spray application. Chlorpyriphos, deltamethrin, lambda-cyhalothrin and flubendiamide were found adverse to natural enemies. Thus, spinetoram, spinosad, emamectin benzoate, indoxacarb and chlorantraniliprole are recommended to...
Assessment of Toxicity of New Chemistry Insecticides against Coccinella Septempunctata under Laboratory Conditions

Aasma Rasheed1, Dilbar Hussain2, Usama Saleem1, Saddam Hussain3, Zeeshan Javed1, Mashal Shahzadi1, Muhammad Sohail Qadir2, Muhammad Saleem2, Abdul Ghaffar2, Mawra Rafique4, Ayesha Ikram5, Saad Rasheed1 and  Muhammad Asrar1*

...were as follows: 28% for emamectin benzoate, 26% for indoxacarb, 22% for lufenuron, 22% for Spinetoram, 16% for chlorantraniliprole, 14% for chlorantraniliprole, and 10% for Flubendiamide. However, Lufenuron, Spinetoram, and Chlorantraniliprole exhibited moderate toxicity, Indoxacrab and Emamectin benzoate showed severe toxicity, and Flubendiamide showed low toxicity. Our findings offer insights for integrating chemical and ...
Insecticide Resistance Studies Against Helicoverpa armigera from Faisalabad, Pakistan

Muhammad Saleem1*, Dilbar Hussain1, Tamseela Mumtaz2, Saeed Ahmad3, Muhammad Ihsan Ullah3, Muhammad Luqman3, Muhammad Shafqat4, Fiaz Hussain5, Muhammad Sajjad6, Kaynat Shahzadi2, Muhammad Jawad Saleem1 and Muhammad Hasnain1

...hlorantraniliprole 20SC, emamectin benzoate 1.9EC, and one insect growth regulator (IGR), lufenuron, 50EC was tested against H. armigera larvae by using leaf dip bioassay method under laboratory conditions at Entomological Research Institute, Faisalabad. On the basis of LC50 values chlorantraniliprole and emamectin benzoate was proved most effective insecticide to control this polyphagous pest as compared to pyriproxyfen and...
Risk Assessment of Pesticide Residues in Cauliflower Grown in Vicinity of Multan City, Pakistan

Muhammad Nauman Hanif1*, Tanveer-ul-Haq1, Muhammad Naeem Akhtar2*, Abid Hussain3 and Amar Matloob4

... (lufenuron, bifenthrin, emamectin benzoate, metalaxyl, and mancozeb) pesticides in cauliflower. A survey of the cauliflower production area was performed to collect information about pesticides used for insect pest and disease management. Farmers were applying lufenuron, bifenthrin, emamectin benzoate, metalaxyl, and mancozeb. The cauliflower plant and soil samples were collected with the frequency of 1, 3, 5, 7, and 15 day...

Sarhad Journal of Agriculture

December

Vol.40, Iss. 4, Pages 1102-1532

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