Tariq Ahmad

University of Kashmir

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Barkat Hussain

Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir

Ajaz Rasool

University of Kashmir

Shaziya Gull

University of Kashmir

Rayees Ahmad

University of Kashmir

Irfan Rashid

University of Kashmir

Abdul Ahad Buhroo

University of Kashmir

Shabnum Nabi

Government Medical College

Shafia Hassan

University of Kashmir

Javid Ullah

University of Illinois Urbana-Champaign

Abdul Rashid War

International Crops Research Institute for the Semi-Arid Tropics

Cooperative Institutions

University of Kashmir

Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir

University of Agriculture Faisalabad

The University of Agriculture, Peshawar

Government Medical College

Universidade Federal do Rio Grande do Sul

Western Illinois University

Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu

University of the Punjab

National University of Medical Sciences

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Efficacy of a Combined Treatment of Neem Oil Formulation and Endosulfan against Helicoverpa armigera (Hub.) (Lepidoptera: Noctuidae)

International Journal of Insect Science (2014)

Abdul Rashid War Michael Gabriel Paulraj Barkat Hussain Tariq Ahmad Mohd Yousf War

Efficacy of the combined treatment of a neem oil formulation and endosulfan on feeding and midgut enzyme activities of

Endosulfan

Neem Oil

Esterase

10.4137/ijis.s13608

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Citations (11)

The Effect of 1-Methyl-3-butylimadazolium Tetrafluoroborate Ionic Liquid as a Mobile Phase Additive on the Retention Behavior of Nitroaromatic Explosives and Related Compounds

Advances in Analytical Chemistry of Scientific & Academic Publishing (2012)

Tariq Ahmad Samantha K. Smith Bartlomiej Redlinski Criag Utterback Deonna Perkins

In this study, the use of the ionic liquid 1-butyl-3-methylimidazoliu m terafluoroborate (BMIM (BF4)) as an additive in the separation of mixtures containing nitroaro matic exp losives and related compounds in reversed-phase high performance liquid chro matography is reported. The analytes used are: 1,3-DNB, 1,3,5-TNB, 2-A-4,6-DNT, 2,4-DNT, HM X, NB, RDX, TNT, 2NT, 3NT, 4 NT, tetryl, 2,6-DNT and 4A -2,6-DNT. The effects of the concentration of the ionic liquid on the retention, capacity factors and resolution of these analytes were studied. Mobile phases containing of 10% methanol with 0, 5, 10 and 20 mM BM IM(BF4), 20% methanol with 0, 5 and 20 mM BMIM(BF4) and 100% of 20 mM BMIM(BF4) were used for th is study. All the mob ile phases containing ionic liquids gave smaller capacity factors for the analytes and a run time that is smaller by 10-20 minutes compared to mobile phases containing methanol as a modifier. The nu mber of co mpounds that have full or partial resolution is affected also by the concentration of the ionic liquid in the mobile phase. The elution order of the analytes was not affected by the addition o f ionic liquids. These results show the potential application of ionic liquid BMIM (BF4) as a mobile phase additive to improve the resolution, decrease the analysis time and to reduce the organic solvent consumption in the HPLC analysis of the nitroaro matic explosives and related compounds.

Tetrafluoroborate

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Supercritical Fluid Extraction: A Review

Journal of Biological and chemical Chronicles (2019)

Tariq Ahmad F. A. Masoodi Sajad A. Rather Sachin M. Wani Amir Gull

Supercritical fluid extraction

10.33980/jbcc.2019.v05i01.019

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Citations (88)

Efficacy of entomopathogenic fungi for control of walnut blue butterfly (<i>Chaetoprocta odata</i> [Hewitson, 1865]) in walnut (<i>Juglans regia</i> L.) under laboratory conditions

Acta agriculturae Slovenica (2024)

S. M. Wani Amir Gull Ajaz Rasool Tariq Ahmad

Biological control nowadays is rapidly growing to reduce the incessant use of chemical insecticides for control of various insect pests. In the present study, entomopathogenic fungi are used to determine insecticidal activity against walnut blue butterfly under laboratory conditions. The experimental setup was completely randomized design (CRD) with two treatments along with control with different concentrations of entomopathogenic fungi. The bioassay was carried out by spraying second larval instar of Chaetoprocta odata [Hewitson 1865] with 1, 2, 3 & 4 % conidial concentration of Beauveria bassiana (Balsamo) Vuill. (1912) and Isaria fumosorosea Wize (1904). The results of this study showed that all the concentrations showed remarkable pathogenic activity but I. fumosorosea was highly pathogenic and recorded the highest mortality rate of 93.33 % after 144 hours compared to B. bassiana where 73.33 % mortality was reported. LC50 values for B. bassiana (4.15) was higher than that of I. fumosorosea (3.34) which indicates that I. fumosorosea was more effective against C. odata population. Among different concentrations of I. fumosorosea, 4 % concentration was the most effective with lowest LC50 values.

10.14720/aas.2024.120.1.13554

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Nerve Regeneration After Experimental Traumatic Lesion in Rats Endurance and Resistance Exercise Training Programs Elicit Specific Effects on Sciatic

Takayuki Sogabe Keiko Koga Takaaki Ikata Shinjiro Takata Shinji Kashiwaguchi

Endurance Training

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On the food preferences and application of Dyar’s rule to different hopper instars ofAcrida exaltataWalker (Orthoptera: Acrididae)

Zoology and Ecology (2012)

Tariq Ahmad

This paper is aimed at comparing the influence of diet, effect of crowding and temperature on the growth of larval stages in a pest grasshopper Acrida exaltata Walker (Orthoptera: Acrididae). It was found that Brassica oleracea var. botrytis was mostly preferred by both sexes with the minimum hopper developmental period of 33.20 ± 0.54 days in males and 38.40 ± 0.98 days in females, while Saccharum officinarum prolonged the hopper developmental period with the maximum development period being 79.30 ± 0.37 days in males and 88.50 ± 0.23 days in females. Similarly, the maximum development of hoppers was 3.03 ± 0.03%/day in males and 2.64 ± 0.05%/day in females feeding on Brassica oleracea var. botrytis. The minimum development of hoppers was observed to be 1.26 ± 0.06%/day in males and 1.14 ± 0.02%/day in females feeding on Saccharum officinarum. The Dyar’s rule was tested in the hoppers of acridid species, Acrida exaltata, using two size variables: head width and growth in nymphal instars. The rule which when applied to lepidopterous larvae assumes a geometric progression of size measures, was found to be significant in case of acridoids where successive formation of instars is a progressive development. The average ratio of increase in each instar for males was 1.213 (minimum) under crowded conditions and went up to 1.220 (maximum) at 37°C under non-crowded conditions, while in female hoppers, the average increase was 1.178 (minimum) under crowded conditions and reached up to 1.281 (maximum) at 37°C under isolated conditions, before they reached the adult stage. The calculated head width was found close to the observed head width. Straipsnyje aprašoma mitybos, tankumo ir temperatūros įtaka skėrių Acrida exaltata Walker (Orthoptera: Acrididae) nimfų augimui. Nustatyta, kad žiediniais kopūstais Brassica oleracea var. botrytis dažniausiai maitinosi trumpiausią vystymosi ciklą turintys Acrida exaltata patinai (minimalus vystymosi laikotarpis – 33,20 ± 0,54 dienos) ir patelės (38,40 ± 0,98 dienos). Maitinimas cukranendrėmis Saccharum officinarum prailgino skėrių vystymąsi; patinų maksimalus vystymosi laikotarpis buvo 79,30 ± 0,37 dienos, patelių – 88,50 ± 0,23 dienos. Greičiausiai skėriai augo maitinant žiediniais kopūstais (patinai – 3,03 ± 0,03%, patelės – 2,64 ± 0,05% per dieną), lėčiausiai – maitinant cukranendrėmis (atitinkamai, 1,26 ± 0,06% ir 1,14 ± 0,02% per dieną). Dyaro (Dyar) taisyklė buvo tikrinama matuojant galvos plotį ir nimfos augimą. Ši taisyklė, aprašanti drugių lervų augimo geometrinę progresiją, pasirodė tinkanti ir skėrių nimfų augimui. 37°C temperatūroje pavieniui auginamų patinų vidutinis padidėjimo koeficientas buvo maksimalus (1,220), o auginant grupėmis – minimalus (1,213), patelių, atitinkamai, 1,281 ir 1,178. Apskaičiuotas nimfų galvos plotis atitiko išmatuotąjį.

Saccharum officinarum

Grasshopper

10.1080/21658005.2012.704668

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Field evaluation of aqueous extract of Artemisia absinthium against cabbage aphid, Brevicoryne brassicae (hemiptera: aphididae), and its predator Coccinella septempunctata (Coleoptera: coccinellidae) in cold arid region Ladakh

Archives of Phytopathology and Plant Protection (2025)

Mohd Nayeem Ali Tariq Ahmad Barkat Hussain Alyas Ali Rayees Ahmad

The effectiveness of Artemisia absinthium was assessed against the cabbage aphid (Brevicoryne brassicae) and its predator, Coccinella septempunctata in Tambis village, UT of Ladakh. A randomized block design (RBD) was employed to set up the field experiment. To target the cabbage aphids, a 5% concentration was made by powdering the seeds and shoot portions of A. absinthium. Prior to spraying, the infestation level of cabbage aphids was recorded in both the control and treatment plots. The average percentage of aphid infestation before treatment was 76% and 84% in control plot and experimental field, respectively. Following the initial treatment, there was a decline of 9.22% in the aphid population. However, at the end of the seventh week, a notable percentage reduction of 77.91% was recorded. Throughout the course of the first to seventh weeks, the overall percentage reduction consistently increased. Despite a slight decline in the predator population, it was not statistically significant (p > 0.05). The study indicated that A. absinthium extracts in the field proved to be effective against cabbage aphids, while also demonstrating a favorable interaction with natural enemies. These findings highlight the potential of A. absinthium to assist small-scale farmers in protecting their cabbage crops from B. brassicae infestation.

Brevicoryne brassicae

Coccinella septempunctata

Pirimicarb

Chlorfenapyr

10.1080/03235408.2024.2424587

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Nano/Microencapsulation of Functional Ingredients and Drugs into Biopolymer Matrices: A Study of Stability and Controlled Release

ACS symposium series (2013)

Gilles K. Kouassi V. Gogineni Tariq Ahmad N. M. Made Gowda Mark S. Boley

Nano/microencapsulation of Vitamin K into whey protein and κ-carrageenan and the microencapsulation of Piroxicam into whey protein, κ-carrageenan, and chitosan are described. Power ultrasound was used as the coating technique. The sizes of the particles were characterized using AFM and FlowCam imaging. The turbidity study suggested that in the presence of whey protein, coating was successful in both acidic and basic conditions. Furthermore, controlled-released of vitamins K and Piroxican was water activity-dependent. Optimal release of both compounds was found at water activity values of 0.662 and 0.769 due to water plasticization of the glassy coating matrix. The models studied show that a proper control of pH, temperature, and water activity could be useful for target delivery of encapsulated lipophilic substances.

Biopolymer

Carrageenan

Whey protein isolate

Plasticizer

10.1021/bk-2013-1143.ch013

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Citations (2)

Ecological studies on Choreodocus illustris Walker (Orthoptera: Acrididae) with special reference to suspected gregariousness in hoppers.

Pantnagar journal of research (2007)

Tariq Ahmad Rashid Mumtaz Suneel Kumar R. P. Maurya M. A. Khan

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