Sumários

3 Outubro 2019, 08:00 • Ana Maria da Silva Monteiro

Weed phenological scales. Seed reproduction. Vegetative reproduction. Weeds and their environmental importance.

Seed formation. Types of seeds.

Weed seeds in soil: germination, dormancy and survival.

26 Setembro 2019, 08:00 • Ana Maria da Silva Monteiro

Succession. Dissemination of weed seeds. Seed reproduction. Vegetative reproduction.

Weed population dynamics. Seed soil bank dynamic.

Constitution and evolution of weed populations. Weed communities.

19 Setembro 2019, 08:00 • Ana Maria da Silva Monteiro

WEED Biology, ecology and identification

Concept of weed and invasive plant species

Rice WEEDS - Identification in vivo. Monocotyledones and Dycotylenones weeds.

Echinochloa genus: main morphological features. Alisma and Heteranthera genus. Litraceae family characteristicas