D. Sharmah, K.C. Deka and A.K. Phukan
Field evaluation of efficacy of some botanical dust against rice bug (Leptocorisa oratorius Fabr.)
... their formulations were malathion followed by neem seed kernel powder, soap nut kernel powder, neem leaf powder, neem seed kernel powder + multani powder, soap nut kernel powder + multani powder, neem leaf powder + multani powder, neem leaf powder + ash, multani powder for the exposure period of 3, 7 and 10 days respectively.
...
Riaz Hussain*, Muhammad Riaz**, Mushtaq A. Saleem*** and Muhammad Ishaque Mastoi**
BIOCHEMICAL ABNORMALITIES INDUCED BY ABAMECTIN IN SIXTH INSTAR LARVAE OF THE RED FLOUR BEETLE, TRIBOLIUM CASTANEUM (HERBST)
... 1.8 EC) were studied on malathion-resistant (PAK) and organophosphate susceptible (FSS-II) strains of Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) larvae in the laboratory. The objective was to examine changes in production or activities of carboxylesterase (CE), total esterases (TE), alpha-amylase, glucoamylase, alkaline phosphatase (AkP), acidic phosphatase (AcP), total protein, soluble protein and free amino acids (FAA). The sixth instar larvae...
Riaz Hussain*, Muhammad Riaz** and Mushtaq A. Saleem***
TOXICITIES OF AZADIRACHTIN AND POLYCHLORINATED PETROLEUM HYDROCARBON AGAINST RESISTANT AND SUSCEPTIBLE STRAINS OF TRIBOLIUM CASTANEUM (COLEOPTERA: TENEBRIONIDAE) ADULTS
...> The LC values for malathion-resistant (PAK) and organo- 50 phosphate-susceptible (FSS-II) strains of red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) adult beetles were determined through filter paper impregnated method against azadirachtin (Nimbokil 60 EC) and polychlorinated petroleum hydrocarbon (Tenekil 100 EC). The LC values of these insecticides were worked out as 12830 and 50 9331 ppm for azadirachtin and 5148 and 4047 p...
Muhammad Khalil Ahmad Khan1*, Muhammad Zafar2, Munazza Perveen3, Munir Ahmad3, Asia Iqbal4, Asmatullah3
Efficacy of malathion and carbosulfan against crop invadedaphid types Aphis craccivora (Koch) and Aphis gossypii (glover) on bean and brinjal plants
...rtant insecticides viz., malathion and
carbosulfan against two important crop infesting aphid species Aphis gossypii
(Glover) and Aphis craccivora (Koch) were reared on brinjal and bean plants
respectively. In the laboratory, the vegetable plant leaves being applied by residual
film technique with tested Aphid population. The most toxic insecticide was found
to be malathion with LC50 as 20....
carbosulfan against two important crop infesting aphid species Aphis gossypii
(Glover) and Aphis craccivora (Koch) were reared on brinjal and bean plants
respectively. In the laboratory, the vegetable plant leaves being applied by residual
film technique with tested Aphid population. The most toxic insecticide was found
to be malathion with LC50 as 20....
Meriem Msaad Guerfali1,*, Heitham Hamden1, Salma Fadhl1, Wafa Djobbi1, Lotfi Sillini1, Wafa Marzouki1 and Mohammed Ammar2
...r long time treated with malathion as main conventional control method. Malathion upon repeated and prolonged use may cause resistance. In an attempt to reduce the insecticide residues in fruit, the government is trying to introduce the application of spinosad that was also reported to cause resistance under extensive use. The aim of this work was to monitor the susceptibility to malathion...
Nafisa Shoaib* and Aisha Majid Ali
...esticides (chlorpyrifos, malathion), synthetic pyrethroid pesticide (cypermethrin, lambda-cyhalothrin) and herbicide (buctril). Haemocytes of bivalve play an important role in immune defense and detoxification of contaminants. The bivalves were exposed to different concentrations of test pesticides in a static system. The MN frequencies of all the pesticide treated mussel groups increased significantly (p< 0.05) until the end of the exposure period as compa...
Muhammad Amin1*, Masarrat Yousuf1 and Naveed Ahmad2
...e fourth of 24 h LC50 of malathion malathion (1.42 ppm), chlorpyrifos (0.125 ppm) and lambda-cyhalothrin ( 0.0039 ppm) for 24 and 48 h and then total protein was estimated in the brain, gills and muscle tissues. Significant (p< 0.005- 0.00) decreased in total protein was noted in response to all the pesticides as compared to control group and a slight increase was also noted during 48 h as compared to 24 h. The level of t...
Ahmed H. Massoud1, Mohamed S. Ahmed2, Moustafa Saad-Allah1, Aly S. Derbalah1, Ashraf Albrakati3* and Ehab Kotb Elmahallawy4*
...peated low oral doses of malathion, metalaxyl and cymoxanil pesticides on male rats. Results of the present study demonstrated that low doses of malathion, metalaxyl and cymoxanil pesticides was asymptomatic and mostly showed insignificant histopathological changes in treated rats. The observed values of biochemical enzymes with these low-doses were near to the control ones, whereas medium and high doses treated rats exhibit...
FARZANA SIDDIQUE*1, NAZIMA FIRDOSE2, MUHAMMAD ARSHAD2, WARDAH HASSAN2
& SHAFAAT YAR KHAN2
...ence of deltamethrin and malathion
pesticides using HPLC technique. Results showed that 100 % of milk
samples were contaminated with pesticide residues. Maximum
concentration of malathion (0.72±0.02 μg/kg) and deltamethrin (0.75±0.04
μg/kg) was found in cow milk samples collected from Sargodha. Minimum
pesticide residues were found in cow milk co...
