Pollen morphology of the family Coriariaceae has been examined from Pakistan by light and scanning electron microscope. Pollen grains are generally porate, prolate - spheroidal with scabrate tectum....
30(2): 155-157,1998
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Pollen morphology of the family Coriariaceae has been examined from Pakistan by light and scanning electron microscope. Pollen grains are generally porate, prolate - spheroidal with scabrate tectum....
30(2): 155-157,1998 -
While revising the genus Fagonia from Pakistan, a new species: Fagonia elliptica Thbassurn, Orner & Qaiser sp. nov., is recognized, whereas one new status is also proposed....
30(2): 159-160,1998 -
While revising the genus Fagonia from Pakistan, a new species: Fagonia elliptica Thbassurn, Orner & Qaiser sp. nov., is recognized, whereas one new status is also proposed....
30(2): 159-160,1998 -
ZABTA KHAN SHINWARI
MOLECULAR SYSTEMATICS OF THE GENUS UVULARIA AND RELATED TAXA BASED UPON rbcL GENE SEQUENCE DATA
To elucidate the phylogeny of the endemic North American genus Uvularia and related taxa, the chloroplast gene rbcL was sequenced in all the 5 species of the genus. The rbcL sequence data of 12 other ...
30(2): 161-172,1998 -
ZABTA KHAN SHINWARI
MOLECULAR SYSTEMATICS OF THE GENUS UVULARIA AND RELATED TAXA BASED UPON rbcL GENE SEQUENCE DATA
To elucidate the phylogeny of the endemic North American genus Uvularia and related taxa, the chloroplast gene rbcL was sequenced in all the 5 species of the genus. The rbcL sequence data of 12 other ...
30(2): 161-172,1998 -
The genus Silene L.. (Caryophyllaceae) from Turkey have been studied for their seed morphology. A total of 19 species of which 3 are endemic belonging to 12 sections were studied. The seeds show varia...
30(2): 173-188,1998 -
The genus Silene L.. (Caryophyllaceae) from Turkey have been studied for their seed morphology. A total of 19 species of which 3 are endemic belonging to 12 sections were studied. The seeds show varia...
30(2): 173-188,1998 -
BILQUEES GUL AND M. AJMAL KHAN
POPULATION CHARACTERISTICS OF THE COASTAL HALOPHYTE ARTHROCNEMUM MACROSTACHYUM
Seed bank and morphological characteristics of Arthrocnemum macrostachyum population along an inundation gradient are described. The seed density increased substantially from lower marsh (2987 seed m-...
30(2): 189-197,1998 -
BILQUEES GUL AND M. AJMAL KHAN
POPULATION CHARACTERISTICS OF THE COASTAL HALOPHYTE ARTHROCNEMUM MACROSTACHYUM
Seed bank and morphological characteristics of Arthrocnemum macrostachyum population along an inundation gradient are described. The seed density increased substantially from lower marsh (2987 seed m-...
30(2): 189-197,1998 -
F.Y. HAFEEZ, T. AHMAD, S. HAMEED, S.K.ADANSO* AND K.A. MALIK
COMPARISON OF DIRECT AND INDIRECT METHODS OF MEASURING NITROGEN FIXATION IN FIELD GROWN CHICKPEA GENOTYPES
Field experiments were conducted to study the nitrogen fixing potential of cultivars and breeding lines of chickpea (Cicer arietinum) where 20 chickpea genotypes were compared using the 15N isotope di...
30(2): 199-207,1998 -
F.Y. HAFEEZ, T. AHMAD, S. HAMEED, S.K.ADANSO* AND K.A. MALIK
COMPARISON OF DIRECT AND INDIRECT METHODS OF MEASURING NITROGEN FIXATION IN FIELD GROWN CHICKPEA GENOTYPES
Field experiments were conducted to study the nitrogen fixing potential of cultivars and breeding lines of chickpea (Cicer arietinum) where 20 chickpea genotypes were compared using the 15N isotope di...
30(2): 199-207,1998 -
A. BAKHSH, T. GULL*, B. A. MALIK AND AFSARI SHARIF*
COMPARISON BETWEEN F1 ' S AND THEIR PARENTAL GENOTYPES FOR THE PATTERNS OF CHARACTER CORRELATION AND PATH COEFFICIENTSIN CHICKPEA (CICER ARIETINUM)
A study was undertaken to estimate the level and pattern of correlation between various plant characters including grain yield, separately in 28 Fls and 18 homozygous parental genotypes of chickpea gr...
30(2): 209-219,1998 -
A. BAKHSH, T. GULL*, B. A. MALIK AND AFSARI SHARIF*
COMPARISON BETWEEN F1 ' S AND THEIR PARENTAL GENOTYPES FOR THE PATTERNS OF CHARACTER CORRELATION AND PATH COEFFICIENTSIN CHICKPEA (CICER ARIETINUM)
A study was undertaken to estimate the level and pattern of correlation between various plant characters including grain yield, separately in 28 Fls and 18 homozygous parental genotypes of chickpea gr...
30(2): 209-219,1998 -
S.A. SHEIKH, G.H. JAMRO, F. SUBHAN*, L.A. JAMALI M.H. DHAUNROO
EFFECT OF SOWING TIME, CROP DENSITY AND WEED CONTROL ON THE HEADING AND MATURITY OF BREAD WHEAT
A series of field experiments were conducted on sandy loam soil at Cereal Crops Research Institute, Pirsabak (Nowshera) NWFP, to study the effect of sowing time, crop density and weed control on headi...
30(2): 221-225,1998 -
S.A. SHEIKH, G.H. JAMRO, F. SUBHAN*, L.A. JAMALI M.H. DHAUNROO
EFFECT OF SOWING TIME, CROP DENSITY AND WEED CONTROL ON THE HEADING AND MATURITY OF BREAD WHEAT
A series of field experiments were conducted on sandy loam soil at Cereal Crops Research Institute, Pirsabak (Nowshera) NWFP, to study the effect of sowing time, crop density and weed control on headi...
30(2): 221-225,1998 -
Two hundred and eighty five blackgram germplasm accessions, collected from different parts of Pakistan were evaluated for morphological and agronomical traits. The evaluation results based on basic st...
30(2): 227-238,1998 -
Two hundred and eighty five blackgram germplasm accessions, collected from different parts of Pakistan were evaluated for morphological and agronomical traits. The evaluation results based on basic st...
30(2): 227-238,1998 -
S.S.M. NAQVI, M.A. KHAN, S.M. ALAM, S. MUMTAZ AND A. SHEREEN
ENHANCEMENT OF HARVESTABLE MANGO (MANGIFERA INDICA L.) FRUIT YIELD BY SALICYLIC AND METHYL-2,6 DICHLOROISONICOTINIC ACIDS
The effect of aqueous sprays of salicylic acid (SA), acetylsalicylic acid (ASA) and methyl-2,6 dichloroisonicotinic acid (INA) , which mimics SA action, was investigated and compared with naphthalenea...
30(2): 239-243,1998 -
S.S.M. NAQVI, M.A. KHAN, S.M. ALAM, S. MUMTAZ AND A. SHEREEN
ENHANCEMENT OF HARVESTABLE MANGO (MANGIFERA INDICA L.) FRUIT YIELD BY SALICYLIC AND METHYL-2,6 DICHLOROISONICOTINIC ACIDS
The effect of aqueous sprays of salicylic acid (SA), acetylsalicylic acid (ASA) and methyl-2,6 dichloroisonicotinic acid (INA) , which mimics SA action, was investigated and compared with naphthalenea...
30(2): 239-243,1998 -
M. ISHAQ KHAN
ALLELOPATHIC POTENTIAL OF DRY FRUITS OF WASHINGTONIA FILIFERA (L. LINDEN) H. WENDL III. INHIBITORS OF GERMINATION AND GROWTH
Gennination and growth inhibiting activity of water soluble extract of Washingtonia filifera fruits was investigated. Paper chromatographic separation of the extract revealed the presence of two inhib...
30(2): 245-252,1998 -
M. ISHAQ KHAN
ALLELOPATHIC POTENTIAL OF DRY FRUITS OF WASHINGTONIA FILIFERA (L. LINDEN) H. WENDL III. INHIBITORS OF GERMINATION AND GROWTH
Gennination and growth inhibiting activity of water soluble extract of Washingtonia filifera fruits was investigated. Paper chromatographic separation of the extract revealed the presence of two inhib...
30(2): 245-252,1998 -
IMTIAZ AHMED KHAN, ABDULLAH KHATRI, MAQBOOL AHMAD, SHAMIM HUSSAIN SIDDIQUI, GHULAM SHAH NIZAMANI, MOHAMMAD HUSSAIN KHANZADA, NAZIR AHMED DAHAR AND RAZIULLAH KHAN.
IN VITRO MUTAGENESIS IN SUGARCANE
Two sugarcane clones viz., AEC81-8415 and BL4 were tested for in vitro mutagenesis using irradiation doses of 0...
30(2): 253-261,1998 -
IMTIAZ AHMED KHAN, ABDULLAH KHATRI, MAQBOOL AHMAD, SHAMIM HUSSAIN SIDDIQUI, GHULAM SHAH NIZAMANI, MOHAMMAD HUSSAIN KHANZADA, NAZIR AHMED DAHAR AND RAZIULLAH KHAN.
IN VITRO MUTAGENESIS IN SUGARCANE
Two sugarcane clones viz., AEC81-8415 and BL4 were tested for in vitro mutagenesis using irradiation doses of 0...
30(2): 253-261,1998 -
M. ARSHAD, M. BASHIR, AFSARI SHARIF*, AND B.A. MALIK
INHERITANCE OF RESISTANCE IN COWPEA [VIGNA UNGUICULATA (L.) WALP.] TO BLACKEYE COWPEA MOSAIC POTYVIRUS
In order to determine the mode of inheritance of resistance to blackeye cowpea mosaic virus in 6 cowpea lines, direct, reciprocal and back crosses were attempted between resistant and susceptible pare...
30(2): 263-270,1998 -
M. ARSHAD, M. BASHIR, AFSARI SHARIF*, AND B.A. MALIK
INHERITANCE OF RESISTANCE IN COWPEA [VIGNA UNGUICULATA (L.) WALP.] TO BLACKEYE COWPEA MOSAIC POTYVIRUS
In order to determine the mode of inheritance of resistance to blackeye cowpea mosaic virus in 6 cowpea lines, direct, reciprocal and back crosses were attempted between resistant and susceptible pare...
30(2): 263-270,1998 -
S. QAISER ABBAS, B.C. SUTTON* AND ABDUL GHAFFAR**
SEIMATOSPORIELLA GEN. NOY., AN ADDITION TO COELOMYCETES FROM PAKISTAN
Seimatosporiella salvadore gen. et sp. nov., is proposed for a species found on Salvadora oleoides. It has pycnidial to eustromatic conidiomata. Conidia brown, cylindrical to fusiform to clavate, minu...
30(2): 271-278,1998 -
S. QAISER ABBAS, B.C. SUTTON* AND ABDUL GHAFFAR**
SEIMATOSPORIELLA GEN. NOY., AN ADDITION TO COELOMYCETES FROM PAKISTAN
Seimatosporiella salvadore gen. et sp. nov., is proposed for a species found on Salvadora oleoides. It has pycnidial to eustromatic conidiomata. Conidia brown, cylindrical to fusiform to clavate, minu...
30(2): 271-278,1998 -
IMRAN ALl SIDDIQUI, SYED EHTESHAMUL-HAQUE AND ABDUL GHAFFAR
EFFECT OF RHIZOBIA AND FUNGAL ANTAGONISTS IN THE CONTROL OF ROOT INFECTING FUNGI ON SUNFLOWER AND CHICKPEA
Use of Bradyrhizobium spp.. (chickpea isolate and mungbean isolate) and Rhizobium trifolii (berseem isolate) with or without fungal antagonists viz., Paecilomyces lilacinus. Memnoniella echinata. Tric...
30(2): 279-286,1998 -
IMRAN ALl SIDDIQUI, SYED EHTESHAMUL-HAQUE AND ABDUL GHAFFAR
EFFECT OF RHIZOBIA AND FUNGAL ANTAGONISTS IN THE CONTROL OF ROOT INFECTING FUNGI ON SUNFLOWER AND CHICKPEA
Use of Bradyrhizobium spp.. (chickpea isolate and mungbean isolate) and Rhizobium trifolii (berseem isolate) with or without fungal antagonists viz., Paecilomyces lilacinus. Memnoniella echinata. Tric...
30(2): 279-286,1998 -
SHAHNAZ DAWAR AND ABDUL GHAFFAR
EFFECT OF SCLEROTIAL INOCULUM DENSITY OF MACROPHOMINA PHASEOLINA ON CHARCOAL ROT OF SUNFLOWER
Infection and colonization of Macrophomina phaseolina increased significantly (p...
30(2): 287-290,1998 -
SHAHNAZ DAWAR AND ABDUL GHAFFAR
EFFECT OF SCLEROTIAL INOCULUM DENSITY OF MACROPHOMINA PHASEOLINA ON CHARCOAL ROT OF SUNFLOWER
Infection and colonization of Macrophomina phaseolina increased significantly (p...
30(2): 287-290,1998 -
Sunflower seeds inoculated with toxigenic strain of Aspergillus flavus showed a reduction in seed germination whereas seed treattnent with fungicides viz., Captan, Bay tan and Benomyl significantly in...
30(2): 291-294,1998 -
Sunflower seeds inoculated with toxigenic strain of Aspergillus flavus showed a reduction in seed germination whereas seed treattnent with fungicides viz., Captan, Bay tan and Benomyl significantly in...
30(2): 291-294,1998 -
C.A.M. DEGANO*, L. LARCHER, A. CATAN, R. RENOLFI AND R. MARTIERENA
A DATABASE TO HELP IN THE DETERMINATION OF SPECIES THAT CONFIRM THE DIET OF HERBIVOROUS WHEN MICRO HISTOLOGY IS USED
A software was developed in order to help the management of reference collections when microhistology is used to determine herbivorous diet. This software represents a useful tool in the redeterminati...
30(2): 295-300,1998 -
C.A.M. DEGANO*, L. LARCHER, A. CATAN, R. RENOLFI AND R. MARTIERENA
A DATABASE TO HELP IN THE DETERMINATION OF SPECIES THAT CONFIRM THE DIET OF HERBIVOROUS WHEN MICRO HISTOLOGY IS USED
A software was developed in order to help the management of reference collections when microhistology is used to determine herbivorous diet. This software represents a useful tool in the redeterminati...
30(2): 295-300,1998 -
During a survey of the marine algal flora, a variety of forms attributed to the genus Scinaia Bivona-Bernardi (Galaxauraceae, Bonnemaisoniales) were found growing along the coast of Pakistan (Shameel ...
30(2): 301-303,1998 -
During a survey of the marine algal flora, a variety of forms attributed to the genus Scinaia Bivona-Bernardi (Galaxauraceae, Bonnemaisoniales) were found growing along the coast of Pakistan (Shameel ...
30(2): 301-303,1998 -
Although comprehensive lists of saprophytic and plant parasitic fungi from Pakistan are available, the Oomycetes are among the less studied group of fungi where 8 genera comprising of 35 species have ...
30(2): 305-306,1998 -
Although comprehensive lists of saprophytic and plant parasitic fungi from Pakistan are available, the Oomycetes are among the less studied group of fungi where 8 genera comprising of 35 species have ...
30(2): 305-306,1998