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Articles 5191 - 5220 of 5324
Full-Text Articles in Animal Sciences
Eosinophilic Myositis In A Cattle, Ayhan Atasever
Eosinophilic Myositis In A Cattle, Ayhan Atasever
Turkish Journal of Veterinary & Animal Sciences
Eosinophilic myositis was described in the M. longissimus lumborum, M. latissimus dorsi, M. gluteus muscles of Holstein bull aged 18 month-old. Diffuse lesions were seen grossly. They were well-demarked, in green colour and 2-3 mm in diameter. Diffuse eosinophilic myositis were diagnosed microscopically.
Effects Of Different Lighting Treatment On Broiler Performance, Özge Altan, Ali Altan, Sezen Özkan
Effects Of Different Lighting Treatment On Broiler Performance, Özge Altan, Ali Altan, Sezen Özkan
Turkish Journal of Veterinary & Animal Sciences
This study was conducted to determine the effects of restricted light on broiler performance and carcass parameters. Day-old broiler chicks were placed (70 chicks/pen) in each 9 floor pens which were in three different rooms in the poultry house, thus giving us three replicates for each lighting teratment. In the first three days, lighting schedules was 23 h light (L): 1 h dark (D) for all pens. Then three pens were randomly assigned to each of the three leihting treatmens: 1. Group (control): 23L:1D, 2. Group: natural day light from days 4 to 35 and 23L: 1D from days 36 …
The Effects Of Light Colour And Lighthing Regimes On The Quail Growth And Carcass Traits, Musa Sarica
The Effects Of Light Colour And Lighthing Regimes On The Quail Growth And Carcass Traits, Musa Sarica
Turkish Journal of Veterinary & Animal Sciences
This research was carried out to determine the effects of light colours (white florescent, red and green bulb) and lighting regimes (continuous and 2L+2D intermittent lighting) on growth performances and carcass traits of japanese quails. Live weights at the age of fifth week were 151.01, 132.84 and 160.40 (P
The Effects On Metabolism Of Silicon In Broilers, Süleyman Korkut Tekeli̇, Ayşen Zohouri
The Effects On Metabolism Of Silicon In Broilers, Süleyman Korkut Tekeli̇, Ayşen Zohouri
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to investigate the effects of silicon on body weights and metabolisms of broilers. Therefore, day-old 30 broiler chicks were parted to 2 groups (15 control group and 15 experimental group). The broilers in control group were fed with the normal (without supplement) broiler diet, but the diet of broilers in experimental group was composed with supplementation of 300 mg/kg silicon as sodium metasilicate. All of the animals were fed ad libitum for 40 days. In 20th and 40th days of experimental period, the broilers were weighed and blood samples were taken from all of …
The Effects Of Orally Ethanol Treatment On Serum, Liver And Kidney\Gamma-Gt, Alt And Ast Enzymes Activity And Serum Total Cholesterol And Lipid Levels In Rats, Ayla Özcan, Ahmet Mengi̇
The Effects Of Orally Ethanol Treatment On Serum, Liver And Kidney\Gamma-Gt, Alt And Ast Enzymes Activity And Serum Total Cholesterol And Lipid Levels In Rats, Ayla Özcan, Ahmet Mengi̇
Turkish Journal of Veterinary & Animal Sciences
In this study, some blood, liver and kidney parameters of rats which were given alcohol orally were investigated at the end of 1st, 7th, 14th and 21st days. Forty male Wistar Albino rats (mean 196 g), 20 wk of age, were used as materials. Serum AST and \gamma-GT activities at the end of 1st day were significantly different between control and experimental groups from 40 rats studied. At the end of 7th, 14th and 21st days, the difference between two groups for AST and \gamma-GT activities in serum and liver were significant (p
Studies Of The Listeria Species In Some Meat And Meat Products Consumed In Elazığ City, Abamüslüm Güven, Bahri Patir
Studies Of The Listeria Species In Some Meat And Meat Products Consumed In Elazığ City, Abamüslüm Güven, Bahri Patir
Turkish Journal of Veterinary & Animal Sciences
In this study, the presence of Listeria species in various meat products obtained from different meat markets in Elazığ city was studied. For this purpose 100 minced meat, 80 poultry meat, 80 sausage and 70 chopped meat samples were analysed. The samples were incubated at 30°C for 48 hours and 7 days respectively using two different enrichment methods. These incubations were performed for enrichment of potantial Listeria species in the samples which were inoculated onto Listeria Selective Agar Base (LSA), McBride Agar (MBA) and Modified McBride Agar (MMBA) media. In addition the rest of the same samples were enriched at …
The Effects Of Reused Litter Materials On Broiler Performances And Litter Properties, Musa Sarica, M.Akif Çam
The Effects Of Reused Litter Materials On Broiler Performances And Litter Properties, Musa Sarica, M.Akif Çam
Turkish Journal of Veterinary & Animal Sciences
The aim of the study was to determine the effect of reused different litter materials (wood shavings, rice hulls+hazelnut husks, hazelnut husks, wheat stalks and rice hulls) on broiler performance and the litter properties. In trial, from one day to 49 days old age 750 broilers grown at Randomized Pilot Design with three replications for each of litter group in 15 pens. Average body weight, feed conversion, production indices, dressing percentage, litter relative moisture values were determined as; 2499.36±18.74, 2490.06±18.75, 2453.08±18.89, 2480.68±19.05 and 2473.87±18.94 g; 2.00±0.03, 1.99±0.03, 2.00±0.02, 2.06±0.02 ve 2.03±0.04; 257.05±9.26, 254.08±6.69, 250.92±7.85, 233.15±5.35, and 238.50±12.68; %74.90±0.29, %75.68±0.88, %74.38±0.63, …
Restricted Growth Of Broilers 1. Effects Of Different Restricted Feeding Programs On Broilerperformance And Carcass Characteristics, Özge Altan, Sezen Özkan, Servet Yalçin
Restricted Growth Of Broilers 1. Effects Of Different Restricted Feeding Programs On Broilerperformance And Carcass Characteristics, Özge Altan, Sezen Özkan, Servet Yalçin
Turkish Journal of Veterinary & Animal Sciences
In this study, the influence of different methods of feed restriction on the performance of broiler with two genotypes, was investigated. Compensatory growth after feed restriction was studied and the effects of the restriction on feed consumption, growth and carcass characteristics were discussed. Broilers in each genotypes were separated in three groups randomly. In the first group, all birds were fed fully (Control). Feed restriction at the level of basal metabolism were used from 7 to 14 days of age in second group, and from 14 to 21 days of age in third group. There has been evidence of compensatory …
The Effects Of Various Cemen Mixtures On The Quality Of Pastrami Ii: Microbiological Quality, Yusuf Doğruer, Mustafa Ni̇zamlioğlu, Ümit Gürbüz, Semra Kayaardi
The Effects Of Various Cemen Mixtures On The Quality Of Pastrami Ii: Microbiological Quality, Yusuf Doğruer, Mustafa Ni̇zamlioğlu, Ümit Gürbüz, Semra Kayaardi
Turkish Journal of Veterinary & Animal Sciences
This investigation has been done the effect of various cemen paste mixtures on the microbiological quality of pastrami. The pastramies which were prepared experimentally have been mixed with the various cemen pastes and the effects of these mix-tures on the microbiological quality of pastramies were investigated on the 1st, 7th, 15th, 30th and 60th days. The count of total microorganisms was between 2.8x10 7 and 7.0x10 7 /g on the first day, and between 2.2x10 6 -3.4x10 6 /g on the 60 th day. The number of microorganisms showed remarkable differences between the groups in cemen paste according to its …
Studies On Possibility Of Producing High Quality Lambsby Crossbreeding Among Sakız, Kıvırcık Andgerman Black Headed Mutton Sheep, Ahmet Altinel, Mehmet Evri̇m, Mustafa Özcan, Hasan Başpinar, Fazıl Deli̇gözoğlu
Studies On Possibility Of Producing High Quality Lambsby Crossbreeding Among Sakız, Kıvırcık Andgerman Black Headed Mutton Sheep, Ahmet Altinel, Mehmet Evri̇m, Mustafa Özcan, Hasan Başpinar, Fazıl Deli̇gözoğlu
Turkish Journal of Veterinary & Animal Sciences
This study has been carried out to get more and rapid growing lambs fit for slaughter by crossbreeding Kivircik ewes with Sakiz rams so as to produce F 1 females with high fertility and high milk yield and crossbreeding these F 1 females with German Black Headed Mutton rams. Studies have been carried out at Bandırma Sheep Breeding Research Institute. On the first step of this study 5 Sakiz rams and 134 Kivircik ewes had been used. When F 1 females produced by Sakiz X KIvircik crossbreeding became mature, they had been crossbred with German Black Headed Mutton rams. The …
An Investigation On The Reproduction Of The Common Carp ( Cyprinus Carpio(Linnaeus, 1758)) From Çildir Lake-Turkey, Sedat Yerli̇, Mustafa Zengi̇n
An Investigation On The Reproduction Of The Common Carp ( Cyprinus Carpio(Linnaeus, 1758)) From Çildir Lake-Turkey, Sedat Yerli̇, Mustafa Zengi̇n
Turkish Journal of Veterinary & Animal Sciences
An investigation was made on the gonadosomatic index (GSI) and egg diameter of the specimens of the Common Carp ( Cyprinus carpio) caugth from Çildir Lake in the period of 1991-93. The most intensive period for the reproduction was recorded in June-August, when water temperatures were 12.9, 19.6°C respectively.
Quantitative And Qualitative Changes Of The Gastrointestinal Microflora Ofpike-Perch ( Stizostedion Luciopercal. 1758) In Egirdir Lake, Öznur Di̇ler, Abdullah Di̇ler
Quantitative And Qualitative Changes Of The Gastrointestinal Microflora Ofpike-Perch ( Stizostedion Luciopercal. 1758) In Egirdir Lake, Öznur Di̇ler, Abdullah Di̇ler
Turkish Journal of Veterinary & Animal Sciences
This study has been carried out quantitative and qualitative studies of the gastrointestinal microflora of 34 pike-perch in Eğirdir Lake 134. strains of bacteria were isolated and identified. Main bacterial groups were Staphylococcus, Moraxella, Micrococcus in addition Aeromonas, Flavobacterium, Propionibacterium, Coryneform group, Acinetobacter, Enterobacteriaceae were also detected. Qualitative examination of the bacteria present in gastrointestinal flora indicated that, the bacterial population of pike-perch will be changed to by water temperature. Total aerobic bacteria number ranged from 5.5x10 3 -5.0x10 4 cfu/g, 1.0X10 4 -10x10 6 cfu/g in the stomach and intestine respectively. As a result, in pike perch, Staphylococcus and …
Researches On The Ripening Of Turkish Fermented Sausage Using A Local Starter Culture Combination, Bülent Nazli
Researches On The Ripening Of Turkish Fermented Sausage Using A Local Starter Culture Combination, Bülent Nazli
Turkish Journal of Veterinary & Animal Sciences
This study is realized in the aim of investigate the starter culture use effect on the ripening of Turkish fermented sau-sage. The starter culture combination obtained from Turkish fermented sausage microflora included Staphylococcus carnosus and Lactobacillus plantarum strains. Organoleptic, physico-chemical and microbiological analyses were carried out on the Ist, 3rd, 6th, 9th, 12th and 15th days of ripening period. Results showed that best quality specifications for Turkish fermented sausage are obtained on 6th and 9th days of ripening period.
Fine Structure Of The Chloride Cell In The Gill Epithelium Of Brachydaniorerio(Cyprinidae, Teleostei), Sema Isisağ, Hatice Karakişi
Fine Structure Of The Chloride Cell In The Gill Epithelium Of Brachydaniorerio(Cyprinidae, Teleostei), Sema Isisağ, Hatice Karakişi
Turkish Journal of Veterinary & Animal Sciences
The main ultrastructural properties of the gill epithelium of the zebrafish, Brachydanio rerio are investigated. The pavement cells are distinguished with their microvilli, infolding protrusions and construction of an intercellular channel system, while the chloride cells sited in filamental and especially respiratory lamellar epithelia are characterized by a high number of well developed, large mitochondria and an expansive, membranous tubular system. The close relationship observed between these cell types indicates that, at least ultrastructurally, chloride cells are communicated with the external milieu via the channel system of the pavement cells.
Analysis Of Reproductive Performance Of Rainbow Trout ( Oncorhynchus Mykiss)Broodstock In A Commercial Farm In Eastern Black Sea Region, İ. Zeki Kurtoğlu, İbrahim Okumuş, M. Salih Çeli̇kkale
Analysis Of Reproductive Performance Of Rainbow Trout ( Oncorhynchus Mykiss)Broodstock In A Commercial Farm In Eastern Black Sea Region, İ. Zeki Kurtoğlu, İbrahim Okumuş, M. Salih Çeli̇kkale
Turkish Journal of Veterinary & Animal Sciences
In this study reproductive performance of female rainbow trout broodstock ( Oncorhynchus mykiss) in a commercial trout farm in Eastern Black Sea Region were evaluated during 1995 spawning season. Mean total and relative fencundity values were 2304±425 egg/individual and 1364±281 egg/kg, respectively, while mean egg dia meter was 5.2±0.21 mm. Fertilisation rate on average was 73.7% of total fencundity. 84.6% of the fertilised eggs was eyed and 96.0% of those eyed was hatched. Larvae reached free swimming stage after 23 days and survival rate was 98.9% of those hatched larvae. Larvae reached a mean weight of 305±56 mg at 40th …
Estimation Of Individual Feed Consumption Of Fattening Lambs On Group Feeding, Ensar Başpinar, M. Muhip Özkan, Şafak Polatsü, İ. Yaman Yurtman, İ. Zafer Arik
Estimation Of Individual Feed Consumption Of Fattening Lambs On Group Feeding, Ensar Başpinar, M. Muhip Özkan, Şafak Polatsü, İ. Yaman Yurtman, İ. Zafer Arik
Turkish Journal of Veterinary & Animal Sciences
The aim of the this study was to develop a model to estimate the individual feed consumption of fattening lambs which were fed in groups adlibitum. The individual feed consumption and live weight data obtained from the 3 previous works weresed. The feed consumption of 76 lambs in 41 different fattening periods were estimated by using the developed model and individual consumption values and group averages were compared with the estimated values. The model estimated the individual feed intake better than group averages in 33 of 41 calculations.
Four New Species And One New Subspecies Of The Genus Cobitis(Pisces:Ostariophysi: Cobitidae) From Turkey, Füsun Erkakan, F. Güler Atalay - Ekmekçi̇, Teodor T. Nalbant
Four New Species And One New Subspecies Of The Genus Cobitis(Pisces:Ostariophysi: Cobitidae) From Turkey, Füsun Erkakan, F. Güler Atalay - Ekmekçi̇, Teodor T. Nalbant
Turkish Journal of Zoology
On the basis of morphological characters such as the shape of the mouth, suborbital spines, lamina circularis subdorsal scales, pigmentation and fin ray formulas four new species ( kellei, fahireae, splendens and puncticulata) and one subspecies ( C. vardarensis kurui) of genus Cobitis from Turkey are described.
The Localization And Structure Of A Neurohemal H-Organ In Acrida Bicolor(Thunberg) And Locusta Migratoria (Linneaus) (Orthoptera), Serap Mutun, Ayla Öber
The Localization And Structure Of A Neurohemal H-Organ In Acrida Bicolor(Thunberg) And Locusta Migratoria (Linneaus) (Orthoptera), Serap Mutun, Ayla Öber
Turkish Journal of Zoology
Acrida bicolor (Thunberg) and Locusta migratoria (Linneaus) nymphs were taken as objects to investigate the presence of neurohemal H-organ in Orthoptera of which was previously reported in Lepidoptera. A triangle-shaped H-organ was clearly observed in between the suboesophagial and prothoracic ganglions in two species.
Physiological Energetics Of Buccinum Undatuml. (Gastropoda) Off Douglas,Isle Of Man (The Irish Sea), Ahmet E. Kideyş
Physiological Energetics Of Buccinum Undatuml. (Gastropoda) Off Douglas,Isle Of Man (The Irish Sea), Ahmet E. Kideyş
Turkish Journal of Zoology
Physiological energetics of the common whelk ( Buccinum undatum) were studied in a population off Douglas, Isle of Man and an energy budget was constructed for the period February 1989 to January 1990. The components of the energy budget (in kJ m -2 year -1 ) for the population can be summarized thus: consumption (C)=753; growth production (P g )=34; reproductive production (P r )=4; mucus production=218; respiration (R)=96; ammonia excretion (U)=8; and faecal production (F)=393. Assimilation efficiency was 47.7%. P/B (annual production/biomass) was calculated as 1.40 representing an intermediate life span for this species.
Fluctuation Of Dominant Mesozooplankton Species In The Black Sea, North Sea And The Baltic Sea: Is A General Trend Recognisable?, Ulrich Niermann, Ferit Bi̇ngel, Güner Ergün
Fluctuation Of Dominant Mesozooplankton Species In The Black Sea, North Sea And The Baltic Sea: Is A General Trend Recognisable?, Ulrich Niermann, Ferit Bi̇ngel, Güner Ergün
Turkish Journal of Zoology
The distribution and fluctation of dominant pelagic species>300µ(Copepoda, Chaetognatha, Scyhozoa, Ctenophora and ichthyoplankton) of the southern Black Sea were compared with that of dominant species of the North Sea and the Baltic Sea in relation to oceanographic and environmental features. In all three seas, similar changes in the zooplankton composition took place at the end of the 1980's, and the beginning of the 1990's. - decreasing or increasing abundances of certain species, - occurrence of new species (North Sea: Muggiaea atlantica Lusitanean fish species; Black Sea: Mnemiopsis leidyl), - changes with respect to onset and duration of the bloom …
Distribution Of Oligochaeta Species As Bioindicators Of Organic Pollution Inankara Stream And Their Use In Biomonitoring, Nilgün Kazanci, Sönmez Gi̇rgi̇n
Distribution Of Oligochaeta Species As Bioindicators Of Organic Pollution Inankara Stream And Their Use In Biomonitoring, Nilgün Kazanci, Sönmez Gi̇rgi̇n
Turkish Journal of Zoology
Specimens of the Oligochaeta species to be used as bioindicators of organic pollution were collected from Ankara Stream between April 1991 and November 1992. These species have been interpreted together with physico-chemical and the most important ecological parameters of the sampling point and evaluated to be used in biomonitoring.
Erythrocyte Sizes Of Some Urodeles From Turkey, Mehmet K. Atatür, H. Arikan, A. Mermer
Erythrocyte Sizes Of Some Urodeles From Turkey, Mehmet K. Atatür, H. Arikan, A. Mermer
Turkish Journal of Zoology
This study is on the erythrocyte sizes of some urodeles ( Salamandra salamandra, Triturus vulgaris, Triturus karelinii, Tri-turus vittatus, Mertensiella luschani, Mertensiella caucasica) living in various localities of Turkey. Blood smears stained with Wright's stain were utilized.
A New Subspecies Of Jerboa From Turkey;Allactaga Euphratica Kivanci Subsp. N., Ercüment Çolak, Nuri Yi̇ği̇t
A New Subspecies Of Jerboa From Turkey;Allactaga Euphratica Kivanci Subsp. N., Ercüment Çolak, Nuri Yi̇ği̇t
Turkish Journal of Zoology
In this study, 42 specimens of Allactaga euphratica from Urfa (Turkey) were examined based on morphological, cranial, external and karyological characters. A comparison of specimens from Urfa with those from Syria, Jordan, Kuwait and Iraq showed that specimens from Urfa, Syria and Jordan, Kuwait and Iraq showed that specimens from Urfa, Syria and Jordan differ from those from Kuwait and Iraq. Thus, specimens from Urfa (Turkey), Syria and Jordan were included in a new subspecies, Allactaga euphratica kivanci subsp. n.
Ecology And Biology Of Allactaga Elater, Allactaga Euphratica Andallactaga Williamsi (Rodentia: Dipodidae) In Turkey, Ercüment Çolak, Nuri Yi̇ği̇t
Ecology And Biology Of Allactaga Elater, Allactaga Euphratica Andallactaga Williamsi (Rodentia: Dipodidae) In Turkey, Ercüment Çolak, Nuri Yi̇ği̇t
Turkish Journal of Zoology
The young of Allactaga williamsi and Allactaga euphratica were born at an average weigth of 2.51 and 2.74 g., respectively. Litter size ranged from 3 to 6 with an average of 4.8 in A. williamsi, and it changed from 4 to 8 with an average of 4.8 in A. euphratica , A. williamsi breeds during the period of March to August, A. williamsi and A. euphratica produced 2 and 2 or 3 litters per year, respectively. Allactaga elater has four types of burrows: winter, summer, reproduction and temporary. A. williamsi and A. euphratica have two types of burrows: reproduction and …
A Study On Taxonomic Status Of Microtus Subterraneus (De Selyslongchamps, 1836) And Microtus Majori Thomas, 1906 (Mammalia:Rodentia) In Turkey, Ercüment Çolak, Nuri Yi̇ği̇t, Mustafa Sözen, Şakir Özkurt
A Study On Taxonomic Status Of Microtus Subterraneus (De Selyslongchamps, 1836) And Microtus Majori Thomas, 1906 (Mammalia:Rodentia) In Turkey, Ercüment Çolak, Nuri Yi̇ği̇t, Mustafa Sözen, Şakir Özkurt
Turkish Journal of Zoology
Specimens collected from Veliköprüsü in Thrace (European Turkey), Akçaalan (Abant, Bolu), Akkus, (Ordu), and Meryemana (Trabzon), which is the type locality of M. majori, were examined according to morphological, external, cranial, bacular, phallic and karyological characters. Specimens from Thrace were included in Microtus subterraneus. Populations of M. subterraneus in Thrace karyologically differ from those in Anatolia, the former having 2n = 52 chromosomes, NFa = 56, NF =60, and the latter 2n = 54 chromosomes, NFa = 56, NF = 60. The karyotype of M. majori at its type locality contains 2n = 54 chromosomes along with NFa = 56 …
A Study On The Long-Eared Hedgehog, Hemiechinus Auritus(Gmelin, 1770)(Mammalia: Insectivora) In Turkey, Ercüment Çolak, Nuri Yi̇ği̇t, Mustafa Sözen, Şakir Özkurt
A Study On The Long-Eared Hedgehog, Hemiechinus Auritus(Gmelin, 1770)(Mammalia: Insectivora) In Turkey, Ercüment Çolak, Nuri Yi̇ği̇t, Mustafa Sözen, Şakir Özkurt
Turkish Journal of Zoology
Thirteen specimens of Hemiechinus auritus collected in Turkey were examined for external, cranial, karyological and phallic characteristics along with postnatal development. The karyotype of H. auritus has 2n = 48 chromosomes, NFa = 92 and NF = 96. The X chromosome is a large metacentric and the Y chromosome is the smallest metacentric. There are two rows of spines on the dorsal of the glans penis. The pups were born with an average weight of 6.74 g, and they opened their eyes and ears 20 days after birth. Weaning took place on day 31.
Comparative Efficacy Of Bromadiolone, Cholecalciferol And Zinc Phosphideagainst Short -Tailed Mole Rat Nesokia Indica In Captivity, Amjad Pervez, Syed M. Ahmad, S. Waqar, A. Rizvi
Comparative Efficacy Of Bromadiolone, Cholecalciferol And Zinc Phosphideagainst Short -Tailed Mole Rat Nesokia Indica In Captivity, Amjad Pervez, Syed M. Ahmad, S. Waqar, A. Rizvi
Turkish Journal of Zoology
We conducted no-choice and paired choice feeding trials with individually caged Nesokia indica to evaluate the efficacy of Bromadiolone, Cholecalciferol and Zinc phosphide baits. Under no-choice test (1 day and 3 day) male rats consumed less bromadiolone bait. However, sex-wise difference was observed non-significant. Under choice feeding test, difference between bromadiolone bait intake and sex was observed non-significant. Under cholecalciferol bait, treated bait was consumed more than plain bait. Among the baits tested, cholecalciferol appeared promising for controlling short-tailed mole rat, Nesokia indica.
An Investigation On The Reproduction Properties Of Chub ( Leuciscus Cephalusl., 1758) In Lake Tödürge (Zara/Sivas)*, Bülent Ünver
An Investigation On The Reproduction Properties Of Chub ( Leuciscus Cephalusl., 1758) In Lake Tödürge (Zara/Sivas)*, Bülent Ünver
Turkish Journal of Zoology
In this study, the reproductive properties of the chub population ( Leuciscus cephalusL., 1758) in lake Tödürge, Zara/Sivas, were investigated. A total of 674 specimens were caught between April and November 1994. The age and sex distributions and the age of sexual maturity were determined. The reproduction period of the population was determined. Fecundity was determined and the relationships between the fecundity and body weight, length and age were investigated. The age composition of specimens of the population consisting of 68.25% female and 31.75% male, was found to be between I and VII. Males reached maturity in their second or …
Incidence Of Mealy Bug Dismycoccus Brevipes (Cockrell) On Pineapple, Akhlaq Ahmed Khan, Ghulam Mustafa Avesi, Syed Zafar Masud, Syed Waqar Ali Rizvi
Incidence Of Mealy Bug Dismycoccus Brevipes (Cockrell) On Pineapple, Akhlaq Ahmed Khan, Ghulam Mustafa Avesi, Syed Zafar Masud, Syed Waqar Ali Rizvi
Turkish Journal of Zoology
The pineapple mealy bug ( Dismycoccus brevipes) infestation is reported for the first time from Pakistan, Ratoon, crownlet, slip and sucker plants were found infested by this bug. A total of 3464 bugs were collected from these plants with a mean value of 43.3 bugs/plant. Two-third (2291) of the bug population was found on the roots while one-third (1173) were recovered from the leaf base of the pineapple.
The Effect Of Salinity On Larval Growth And Survival Of Penaeus Indicus (Decapoda: Penaeidae), Metin Kumlu
The Effect Of Salinity On Larval Growth And Survival Of Penaeus Indicus (Decapoda: Penaeidae), Metin Kumlu
Turkish Journal of Zoology
This study was conducted to determine optimum salinity for the larval growth, survival and development of Penaeus indicus. For this, PZI (protozoea 1) larvae were stocked in 2-L round bottom glass flasks in two replicates at 20, 25, 30 and 35 ppt salinities and were reared on live diets until PL (postlarvae) stages. Highest survival (91%) and greatest growth (6.48 mm) at postlarval stages (PLI/2) were obtained with the larvae cultured at 25 ppt (P