Influences of hydrostatic pressure (200- 800 atm ) and temperature )50-150C) applied for 5 hours were studied on the assimilating filaments of B. plumose (hunds) C.A.Ag; the after-effects were obse...

Six species and one variety of the genus...

Twenty-two stands in gadap area southern sind were sampled quantitatively and soil samples were analysed physically and chemically . the leading dominant technique revealed the ecological affinities...

Twelve-week-old cotton plants (gossypium hirsutum L.CV. qalandri) were placed in a dew simulation chamber (12 h/night), after bringing the pot soil to permanent wilting percentage . defolation and ...

The phenomenon of competition among races od puccinia graminis tritici eriks and E.Henn., was studied . pairs of races...

The incidence of vesicular-arbuscular mycorrhizal in the roots and endodonaceous spores in rhizosphere of 128 plants belonging to 37 families collected from hunza. Nagar and gilgit states of Pakistan ...

Carob during its development , contained atleast two gibberellin-like substances . p2 and p4 with the former restricted to GA3 RF. Fruit exhibited active growth only after p2 had achieved its ...

The effects of IAA and GA3 seperately...

The genera myricaria desv. And reaumuria linn. Are represented by five and four taxa, respectively in Pakistan. Mermania (L) desv.ssp. pakistanica qaiser is described here for the first time . R. p...

Seedlings of epilobium hirsutum and lythrum salicaria were grown 1,3,5,7,10 and 15 in apart in 30 square plots in the open sun and shade , separately and in mixture , on dry and wet sites. On the th...

Forty seven taxa of closterium have been described from Peshawar valley . all these taxa are new records for the country. The description is accompanied with a key for identification and camera luci...

The F1 , F2, backcross and selfed generations of a five parent complete diallel cross of common wheat (tritici aestivum L.) were used as materials in the study . the experimental data for two loca...

Twenty two taxa of Oedogonium have been described from Peshawar valley of N.W.F.P. , Pakistan. A new species , O.ahmadii , and a subspecies , O....