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The use of herbicides leads to severe damage, especially to the environment. The aim of this investigation was operated to study the allelopathic effect of Calotropis procera, Hyoscyamus muticus and Pulicaria undulata aqueous extracts on the seed germination of Portulaca oleracea and Chenopodium murale.

pakistan journal of biological sciences

Allelopathic Effect of Calotropis procera, Hyoscyamus muticus and Pulicaria undulata Extracts on Seed Germination of Portulaca oleracea and Chenopodium murale