topmenu
Wyniki wyszukiwania:
wyszukanych pozycji: 36
 |
Infections of Honeybee : Viral Infections of Honeybee
ISBN: 9783639379181 / Angielski / Miękka / 2011 / 120 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
222,26 zł |
 |
Effect of the Yellow-Berried Nightshade against the Red Flour Beetle
ISBN: 9783659217265 / Angielski / Miękka / 2012 / 68 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Recent trend for the control of insect pests has been towards the use of substances of plant origin. Toxicity and residual effects of the yellow-berried nightshade, Solanum surrattense Burm. leaves extract were determined against adults of red flour beetle, Tribolium castaneum (Herbst) by contact/filter paper method under laboratory condition. The lowest mortality 15% was observed at the minimum dose 2.4 μl/cm2 and the highest 100% was observed at the maximum 16.8 μl/cm2 after 24 h. The LD50 of S. surrattense was found 8.02 μl/cm2. Finally, residual effect of the same plant...
Recent trend for the control of insect pests has been towards the use of substances of plant origin. Toxicity and residual effects of the yellow-berri...
|
cena:
222,26 zł |
 |
The Arthropodians, The Ticks as Vector of Diseases
ISBN: 9783639308877 / Angielski / Miękka / 2010 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Ticks are bloodsucking parasites that are often found in tall grass and brush. There are more than 850 species of ticks worldwide; at least 100 can transmit more than 65 diseases, Both the Argasid and the Ixodid ticks to people, pets, cattle, sheep, goats and other livestock. Many domestic and wild animals are killed by tick-borne diseases. A nested polymerase chain reaction specific for Ehrlichia chaffeensis was used to attempt to amplify DNA from extracts of 100 individual ticks collected from 13 countries in central Missouri. Seventeen of 59 Amblyomma americanum and six of 41 Dermacentor...
Ticks are bloodsucking parasites that are often found in tall grass and brush. There are more than 850 species of ticks worldwide; at least 100 can tr...
|
cena:
233,37 zł |
 |
Population dynamics of Ticks on Cattle in Asia and Africa
ISBN: 9783639330991 / Angielski / Miękka / 2011 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The highest prevalence (12%) of Hyalomma ticks and the lowest prevalence (3.1%) of Rhipicephalus was recorded in cattles from Rawalpindi, Multan, Lahore, Pakistan. In Layyah and Muzaffargarh of lower Punjab, Pakistan, the highest prevalence of tick infestation was found in sheep (75.1%) followed in order by goat (51.6%) and buffaloes (40.08%). Hyalomma anatolicum was the most abundant followed by Rhipicephalus sanguineus. Three species of bacteria viz. Staphylococcus pyogenes, Pasteurella multocida and Brucella abortus were isolated from different spaecies of ticks parasitizing...
The highest prevalence (12%) of Hyalomma ticks and the lowest prevalence (3.1%) of Rhipicephalus was recorded in cattles from Rawalpindi, Multan, La...
|
cena:
222,26 zł |
 |
A beauty of Indus River: the Indus dolphin, its protection in Pakistan
ISBN: 9783639209259 / Angielski / Miękka / 2009 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. A study was aimed to determine the threats and protection of a beauty of Indus River, Indus River dolphin Platanista minor Owen, throughout its range in N-WFP. A survey was conducted in an area of 103.5 km including Indus and its tributaries in March 2007. The best group size was estimated an abundance of 54 dolphins. Approximately 53.7% (1.07 dolphin/km) of its population occurred in 27 km from Miran onward to Ramak; however, 38.9% (0.46 dolphin/km) in 46 km from D.I.Khan Bridge to Miran, moreover, 7.4% (0.13 dolphin/km) in 30.5 km from Saggu, near Meetapur-village to D.I.Khan...
A study was aimed to determine the threats and protection of a beauty of Indus River, Indus River dolphin Platanista minor Owen, throughout its rang...
|
cena:
222,26 zł |
 |
Biochemical analyses of action of chlorfluazuron in Spodoptera litura : Biochemical analyses of mode of action of sublethal doses of chlorfluazuron on reproduction and embryogenesis in Spodoptera litu
ISBN: 9783639198065 / Angielski / Miękka / 2009 / 152 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
267,62 zł |
 |
Gastrointestinal Helminthes Parasites in Equines of Peshawar, Pakistan
ISBN: 9783659113765 / Angielski / Miękka / 2012 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
222,26 zł |
 |
Vectorial Capacity of Ticks
ISBN: 9783639265255 / Angielski / Miękka / 2011 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The first evidence that the evolution of A. marginale was linked to ecological traits affecting tick vector performance. Some A. marginale strains have evolved under conditions that support pathogen biological transmission by R. microplus, under different ecological traits which affect performance of R. microplus populations. The evolution of other A. marginale strains may be linked to transmission by other tick species or to mechanical transmission in regions where R. microplus is currently eradicated. The information derived from this study is fundamental toward understanding the...
The first evidence that the evolution of A. marginale was linked to ecological traits affecting tick vector performance. Some A. marginale strains ...
|
cena:
222,26 zł |
 |
Crane, its evolution and biology
ISBN: 9783639254563 / Angielski / Miękka / 2010 / 152 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Cranes have existed for 60 million years.
They and their relatives the limpkins and trumpeters are fairly closely related members of the order, Gruiformes that also includes rails, gallinules, coots, and other marsh-adapted birds. The skeletal anatomy and external features of a Crane has some similarities with large number of differences with limpkins and trumpeters. The sex of a Crane cannot be distinguished visually by researchers because there is no difference in morphology between male ... Cranes have existed for 60 million years.
They and their relatives the limpkins and trumpeters are fairly closely rel... |
cena:
267,62 zł |
 |
EFFECTS OF CHLORFLUAZURON ON THE REPRODUCTION OF SPODOPTERA LITURA : EFFECTS OF CHLORFLUAZURON ON GROWTH OF COMMON CUTWORM, SPODOPTERA LITURA WITH SPECIAL REFERENCE TO MORPHOLOGY
ISBN: 9783639150087 / Angielski / Miękka / 2009 / 184 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
308,45 zł |
 |
Honeybee Pests and Dieases
ISBN: 9783639324631 / Angielski / Miękka / 2011 / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Using a mathematical model parameterized by recently collected data on bee viruses, the relationship between the mite load in a colony and the possibility of a virus epidemic occurring within a bee colony was investigated. Transmission mechanisms of six honeybee viruses, including acute bee paralysis virus, black queen cell virus, chronic bee paralysis virus, deformed wing virus, Kashmir bee virus, and sacbrood bee virus, in honeybee colonies by reverse transcription-PCR methods. The presence of viruses in the tissue of ovaries, queens' eggs and young larvae suggest vertical transmission of...
Using a mathematical model parameterized by recently collected data on bee viruses, the relationship between the mite load in a colony and the possibi...
|
cena:
222,26 zł |
 |
Arthopodian: The Tisk, Its Biology
ISBN: 9783639319040 / Angielski / Miękka / 2010 / 88 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Ticks are blood feeding external parasites of mammals, birds, and reptiles throughout the world. Ticks appear to avoid direct contact with water. All general-purpose operating systems (GPOSs) use periodic clock interrupts called "ticks" to regain control and measure the passage of time. An idle "crippled" laptop (disconnected from its screen and hard disk) consumes 4W due to ticks, and more, for increased tick rates. Twelve species of ticks are known to occur in Ohio. The brown dog tick, Rhipicephalus sanguineus, is the only species that can become established as a pest in homes and kennels....
Ticks are blood feeding external parasites of mammals, birds, and reptiles throughout the world. Ticks appear to avoid direct contact with water. All ...
|
cena:
222,26 zł |
 |
Chlorfluazuron and embryonic development of Spodoptera litura
ISBN: 9783639169553 / Angielski / Miękka / 2009 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Chlorfluazuron was applied topically to newly
moulted fifth-instars, a significant reduction in both number of eggs laid and subsequent hatching was observed after mating. Number of unfertilized eggs was greater than those were fertilized, but significantly more unfertilized eggs laid by treated insects. Interference by chlorfluazuron, transferred by copulation through sperm fluids or ova, appeared improbable. Injection of haemolymph of moths resulted in increased in oviposition within first 24 h. Two factors were involved in activation of ovipositon: OSF-I was found in virgin... Chlorfluazuron was applied topically to newly
moulted fifth-instars, a significant reduction in both number of eggs laid and subsequent hatc... |
cena:
222,26 zł |
 |
Asian black bear, Ursus thibetanus in Kohistan, Pakistan
ISBN: 9783659631207 / Angielski / Miękka / 2014 / 132 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Asian black bear, Ursus thibetanus Cuvier was widely distributed throughout Pakistan few decades ago, but now it is vulnerable. The present research was conducted to know about its population and human-bear conflict (n=120) in the Palas valley, Kohistan, Pakistan during May-July 2010. During the survey, 3 black bears were seen directly at 2 places, fecal materials were collected at 5 places and footprints were found at 6 places. 12 people incidentally sighted it. It is common in its population was increasing (66.7%) and became the highest during June-August (47.5%). The biggest problem of...
Asian black bear, Ursus thibetanus Cuvier was widely distributed throughout Pakistan few decades ago, but now it is vulnerable. The present research w...
|
cena:
280,78 zł |
 |
Ectoparasite Fleas: Problems and Control
ISBN: 9783639373455 / Angielski / Miękka / 2011 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Fleas (Siphonaptera) infestation is a problem of livestock and stockmen in Northern Pakistan. Present research was under taken to study infestation of fleas on livestock species in two small villages: Parhana and Khowari of Mansehera, Pakistan. The hosts were domestic bovid animals, chicken at poultry farm and human beings working in these vicinities during the period from April to October 2008. Relevant information was recorded, specimens mounted on slides and studied under light microscope. During this study 64 goats 62 sheep, 71 chickens and 51 humans were examined. Fleas' infestation...
Fleas (Siphonaptera) infestation is a problem of livestock and stockmen in Northern Pakistan. Present research was under taken to study infestation of...
|
cena:
222,26 zł |
 |
Captive Crane, its breeding, diet and diseases in N-WFP, Pakistan
ISBN: 9783639247374 / Angielski / Miękka / 2010 / 200 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. A study was aimed to overlook on egg
hatching, diet and diseases of Captive Cranes, in N-WFP, Pakistan. Field survey, questionnaire and interview with communities were the tools for the data collection. Total 165 and 85 camps were visited, respectively, in fall 2006 and spring, 2007. The numbers of hunters 1650 have 6600 Demoiselle and 3300 Common Captive Cranes in Bannu and Lakki. From 920 breeding pairs,900 eggs were obtained, from which only 640 were hatched. Among natural foods the ... A study was aimed to overlook on egg
hatching, diet and diseases of Captive Cranes, in N-WFP, Pakistan. Field survey... |
cena:
308,45 zł |
 |
Viral Diseases of Honeybees : Viral Infections in Honeybees
ISBN: 9783846543870 / Angielski / Miękka / 2011 / 120 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
222,26 zł |
 |
Crane, its hunting, population and conservation in N-WFP, Pakistan : An amazing bird, Crane: its hunting, population and conservation in Southern districts of N-WFP, Pakistan
ISBN: 9783639231878 / Angielski / Miękka / 2010 / 124 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
267,62 zł |
 |
Turtle and its Realistic Entropy
ISBN: 9783659192111 / Angielski / Miękka / 2012 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Turtle is aquatic or semi-aquatic animal with webbed feet. Tortoise is terrestrial animal with clubbed feet, domed shell and generally inhabiting warmer regions. Terrapin is a turtle living in fresh or brackish water. The term originally referred to the diamondback terrapin, Malaclemys terrapin. Each spring female turtles must find a suitable location to dig a nest and lay eggs and leaves them to develop and hatch on their own. During the weeks of incubation, many eggs are dug up and eaten by predators or succumb to disease. There is a marked contrast to box turtles and tortoise species,...
Turtle is aquatic or semi-aquatic animal with webbed feet. Tortoise is terrestrial animal with clubbed feet, domed shell and generally inhabiting warm...
|
cena:
222,26 zł |
 |
Honey Production in Karak Pakistan
ISBN: 9783639357219 / Angielski / Miękka / 2011 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The present study was conducted in Karak area to know about the average production of honey per colony. The minimum production of honey per colony was 2 kg while the maximum production of honey per colony was 20 kg in district Karak area. Four types of honey bees are found. These are Apis mellifera, A. dorseta, A. cerana and A. florae. The A. dorseta is the largest bee and black in color. The roduction of honey of this bee is good. They produce 30-40 kg of honey per colony in single year but the quality of the honey is inferior. The A. cerana commonly called Indian bee or khong bee, median in...
The present study was conducted in Karak area to know about the average production of honey per colony. The minimum production of honey per colony was...
|
cena:
222,26 zł |
Czytaj nas na:
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
KrainaKsiazek.PL - Księgarnia Internetowa
