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Dipak Mandal, Paramita Bhowmik, Pronobesh Halder and M. L. Chatterjee

Determination of relative toxicity and base line data of dif-ferent insecticides against cotton mealybug (Phenacoccus solenopsis Tinsley)
...pinosad 45 SC (630) > endosulfan 75 EC (950) through treated food untreated insect method and chlorpyriphos 20 EC (113) > triazophos 40 EC (217) > dichlorvos 75 EC (237) > endosulfan 75 EC (253) > spinosad 45 SC (937) through treated food and treated insect method.

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Dhananjoy Mandal

Eco-friendly management of mealybug and wilt in pineapple
... EC @ 0.03% at 100 DAP + endosulfan 35% EC @ 0.02% during 150-180 DAP]; T2 [Treating planting materials (basal portion) with monocrotophos 36% EC @ 0.02% + phorate 10 G @ 15 kg ha-1at 100 DAP + Neem oil 1500 ppm spray @ 2.5 m/L-1 at 150 DAP]; T3 [Treating planting materials (basal portion) with monocrotophos 36% EC @ 0.02% + phorate 10 G @ 15 kgha-1 at 100 DAP + neem cake @ 1.5 tha-1 at 180 DAP + three times manual weeding]. By yield performance and reduction ...

K. K. Hegde and B. S. Nandihalli 

Bioefficacy of some indigenous products in the management of okra fruit borers
... combinations along with endosulfan (0.07%) and untreated control. Repeated sprays of GCKE recorded least number of eggs (1.40 eggs/plant) followed by NSKE (5%) alternated with cow dung 10 per cent (1.71 eggs/plant). Repeated sprays of cow dung and cow urine used individually were not effective against the borers and recorded higher fruit damage of 55.70 and 52.10 per cent, respectively. GCKE was significantly superior in reducing the fruit borer damage to the...

Sujoy Mondal and S. S. Ghatak

Bioefficacy of some indigenous plant extracts against epilachna beetle (Henosepilachna vigintioctopunctata Fabr.) infesting cucumber
Detection of Insecticide Residues in Honey of Apis dorsata F. from Southern Punjab, Pakistan
Muhammad Aslam Farooqi1,*, Mansoor-ul-Hasan2, Sohail Akhtar1, Muhammad Arshad2, Muhammad Naveed Aslam3 and Muhammad Rafay4
...thiametoxam, profenofos, endosulfan, spinosad and deltamethrin) in multi-floral raw honey of Apis dorsata F. collected from the cotton belt area of Punjab, Pakistan. The residues of these insecticides were extracted using ethyl acetate. Honey samples were spiked at 0.1 and 0.01 mg/kg. The mean recoveries of these insecticides in the spiked samples were 74-92% with relative standard deviation less than 20%. The residues of imidacloprid,
Pesticide Mixture Induced DNA Damage in Peripheral Blood Erythrocytes of Freshwater Fish, Oreochromis niloticus
Faiza Ambreen*1 and Muhammad Javed2
...ed by pesticide mixture (endosulfan+chlorpyrifos) in peripheral blood erythrocytes of freshwater fish, Oreochromis niloticus by using Comet assay. The 96-h LC50 value of pesticide mixture was estimated for 180-old fingerlings of O. niloticusin a static system and then four sub-lethal concentrations viz. 1/3rd of LC50, 1/4th of LC50, 1/5th of LC50 and 1/6th
Characterization of Catalase form Carnivorous Fish Channa Striata Exposed to Binary Insecticides Mixture (Deltamethrin + Endosulfan)

Sana Rana1, Sajid Abdullah1, Huma Naz2* and Khalid Abbas1 

Toxic Effect of Insecticides Mixtures on Antioxidant Enzymes in Different Organs of Fish, Labeo rohita
Huma Naz1,*, Sajid Abdullah2, Khalid Abbas2, Wardah Hassan3, Moazama Batool4, Shakeela Perveen5, Sadia Maalik4 and Sajida Mushtaq4
...xture of organochlorine (endosulfan) and organophosphate (chlorpyrifos) investigated on the activity of antioxidant enzymes viz. superoxide dismutase, peroxidase, catalase and glutathione S-transferase in different organs (liver, gills, kidney, brain, heart and muscle) of fish, Labeo rohita. The LC50 of chlorpyrifos+endosulfan mixture was calculated as 1.95±0.02 μgL-1 for 96 h with the ...
Purification and Kinetic Characterization of Hepatic Catalase from Carnivore Fish, Channa striata Exposed to Agrochemicals (endosulfan+deltamethrin)
Fatima Tufail1, Sajid Abdullah1, Huma Naz2*, Khalid Abbas1, Laiba Shafique3
...evaluate the toxicity of endosulfan (END),deltamethrin (DM) mixture on hepatic catalase (CAT) activity of fish, Channa striata exposed to the sub-lethal concentration (1/3rd of LC50) for 14 days. The CAT was partially purified by using ammonium sulphate precipitation technique. Results of partial purification demonstrated that the exposure of insecticides mixture decreased the hepatic CAT activity in fish (43.33±1.41 UmL
Comet Assay: Quantification of Damaged DNA in Catla catla Exposed to Endosulfan+Chlorpyrifos
Huma Naz1*, Sajid Abdullah2, Khalid Abbas2, Muhammad Rizwan Tariq3, Laiba Shafique4, Ghazala Nazeer5
...00value (96 hr) of endosulfan (END)+chlorpyrifos (CPF) mixture for Catla catla was computed. The genotoxicity of END+CPF mixture in RBCs of fish was also evaluated by comet assay. To check the genotoxicity of END+CPF mixture, blood of fish was sampled after 24-hr of intervals. Some fishes were also kept in clean water known as negative control (NC) and for positive control (PC) cyclophosphamide was injected into fish. The tolerance limits of C....
Biological Degradation of some Synthetic and Bio-Pesticides Sprayed on Cauliflower Crop
Muhammad Faheem Akbar1,*, Muhammad Abdul Haq2, Imtiaz Ahmad1, Vasileva Viliana3 and Amjad Sultan1
...l effects. Imidacloprid, endosulfan and profenofos were selected as convectional, while spinosad and biosal (neem compound) as bio pesticides, and were sprayed at the rates of 49.4, 642.2, 988, 35.5 and 158 g a.i. ha-1 respectively. The pesticide residues were analyzed after 0, 1, 3 and 7 days of application in the leaves and cauliflower curd using high performance liquid chromatography. First order degradation kinetics was fitted on this data and d...
Acute Toxic Effect of Technical Grade Insecticides on Behavior, Catalase Activity and Total Protein Contents of Fish, Ctenopharyngodon idella
Tehreem Usman1, Sajid Abdullah1, Huma Naz2*, Khalid Abbas1, Laiba Shafique3 and Qaisra Siddique1
...res of insecticides viz. endosulfan(ES)+chlorpyrifos(CPF) and endosulfan(ES)+bifenthrin (BIF). The fish behaviour was observed from both treated and control groups. Fish under exposure of insecticides mixtures exhibit abnormal behaviour and tried to jump out from water, come to surface and gulp air, showed increased opercular movement and erratic movements, hyper-activity and swimming very fast. Various tissues such as hepat...
Tissue-Specific Response of Peroxidase Activity in Channa striata under Acute Exposure of Pesticides (Deltamethrin + Endosulfan) Mixture

Aliya Munir1, Sajid Abdullah1*, Huma Naz2*, Khalid Abbas1, Tanveer Ahmed3 and Zahid Farooq2

...ro;gL-1) of deltamethrin+endosulfan (DM+ES) mixture for 4-day. Sampling was performed after a 24-hr period. Fish were sacrificed and organs were collected to calculate the POx activity. It was observed that the exposure of DM+ES significantly accelerated the POx level in gills, liver and kidney of fish in a time dependent manner.  

...
Assessment of Pesticide Residues in Peach (Prunus persica L.) from Swat and Peshawar, Khyber Pakhtunkhwa, Pakistan

Bilal Jan1, Farida Anjum1*, Aasma Bibi1, Syed Roohul Hussain1, Abdul Ahad1, Azeem ud Deen1, Zia Ullah2 and Farrakh Mehboob3

...pyrifos, captan, α-endosulfan, dieldrin, β-endosulfan, endosulfan sulfate, and α-cypermethrin) of various chemical classes, using Agilent’s Intuvo-9000 GC-µECD system. A total of thirteen peach samples, ten from fruit orchards and three from fruit markets, belonging to five different varieties were collected and analysed. 38% of the samples were found to be non...
Organochlorine Residues in Some Egyptian Fish: Detection and Improvement Trials

Nahla Hamada Magd Khalil1*, Ihab Mahmoud Helal2, El-Desoky Hassan Ibrahim Dorrah1, Soad Ahmed Soliman Ismail3 

Chlorpyrifos and Endosulfan Mixture Induced DNA Damage and Nuclear Anomalies in RBCs of Labeo rohita Assessed Through Comet and Micronucleus Assay

Huma Naz1*, Sajid Abdullah2, Tanveer Ahmed3*, Khalid Abbas2, Syed Qaswar Ali Shah1, Muhammad Rizwan1, Fareeha Latif4, Adnan Ahmad Qazi1, Muhammad Adeel Hassan5

...exposure to chlorpyrifos+endosulfan (CPF+END) by using Comet and Micronucleus Assay. Twenty fingerlings of L. rohita was kept in LC50 concentration of CPF+END, (1.95±0.02 μgL-1 for 96 h) for 5 days after acclimatization. The blood sample of 5 fish was collected after 24, 48, 72 and 96 h to see the DNA damage and nuclear anomalies. Results of the current study revealed that damaged nuclei (DN%) and genetic damage index (GDI) in RBCs of L. rohita expos...

Punjab University Journal of Zoology

June

Vol.39, Iss. 1, Pages 01-134

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