A sexually propagated crop, which can also be reproduced vegetatively , provides several advantages such as seed increase...

The rates of photosynthesis and dark respiration were measured in a littoral seaweed , ulva fasciata delile , gross photosynthesis and respiration initially increased during emergence , reached to a ...

Marine benthic algae collected from Tripoli and adjacent coastal areas containing 15 species of chlorophyta , 15 of phaeophyta and 17 of rhodophya are listed. It includes 7 new reports for Tripoli and...

The germination and growth responses of eupatorium odoratum to herbicides applied at various levels of soil depth is demonstrated . germination of E. odoratum seeds was completely inhibited by EPTC o...

The dry stream offers a variety of habitats depending on the avaibility of moisture and the extent of biotic disturbance. A greater proportion of the inhabiting plants comprises of the annual weeds of...

The plant communities of the muslim graveyards of kohat division were studied. The number of species in a stand was controlled by the sand and CaCO3 proportions of the soil. The development status o...

During survey of nodulation in non- legumes of Pakistan, nodules were recorded on roots of casuarina equisetifolia trees growing at Karachi university campus. These plants were compared with casuarin...

Loss in yield caused by poedery mildew in 8 varieties of garden pes varied from 10.1- 18.0 % . A correlation of yield loss with PDI showed that American and Alderman were relatively more tolerant tha...

Among the 149 varieties of sugarcane creened against red rot , 57 were immune , 6 resistant , 9 intermediate resistant , 14 intermediate and 63 intermediate susceptible to very highly susceptible. Amo...

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