The homozygous chromosome translocation, 1B/1R 1B/1R, involving the short arm of Secale cereal chromosome 1 (1RS) and the long arm of Triticum aestivum chromosome 1B (1BL) has been a potent genetic so...

Genetic variability and correlation analysis for yield and its components were studied in 15 strains of lablab bean (Lablab purpureous L.) having diverse origin at National Agricultural Research Centr...

The effect of abscisic acid (ABA) on the xylem exudate osmolarity and proton flux in in excised roots of maize (Zea mays L.) cv Anjou 210 was determined It was observed that ABA does not alter the exu...

This is a first report of the occurance of the genus Cottoniella Borgesen from the cost of Libya. The number of pericenral cells in the specimens are 4-6 and not only 4 as in most species of the genus...

Four species of Staurodesmus have been described from Peshawar valley which occur in basic waters . These are new records for country....

Green seaweeds, Ulva fasciata Delile, U. indica Anand and U. lactuca Linnaeus collected from Buleji near Karachi were investigated phycochemically by gas chromatography and mass spectrometry. Saturate...

Using blotter , deep freezing and agar plate method of ISTA, the seed borne mycoflora of five carrot cultivars from Sind were examined. The pathogen isolated were Alternaria alternate, Cladosporium cl...

Twenty three plant communities recognized on the basis of compositional similarity were grouped into 7 steppe types which show the correlations with the edaphic factors viz., Peganum harmala steppe:-M...

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A distributional survey in relation to the phytogeographical regions, recognized in Pakistan and Kahsmir , for all the 14 taxa...

A possible scheme of phylogeny is presented. The possible evolutionary lines in the genus Calandrinia are discussed . It is concluded that the species of Calandrinia have originated within the Austral...

Out of 183 isolates from soil and plant tumors from different locations in Jordan , 12 pathogenic isolates of Agrobacterium tumefaciens were obtained from soil , 29 from grapevines , 6 from apple , 2 ...