Fact sheet - Sida (452)
Por um escritor misterioso
Descrição
Sida (452) - Widespread. Asia, Africa, North, South and Central America, Caribbean, Europe (restricted), Oceania. In most Pacific countries. Aggressive weed, particularly invasive in pastures and woodland-grasslands, but also in plantations, including forestry, cereal, root and vegetable crops, lawns, along waterways, in waste land and roadside. Prolific seed production over many different soil types, especially where environments are seasonally wet or dry. Cattle avoid the weed. Erect, branched, perennial shrub, 30-100 cm tall, woody stem, and long, tough taproot. Leaves, spear-shaped, sawlike margins, alternate along stem, with hairy leaf stalks. Flowers, light yellow to orange, five petals, and many stamens. Fruit, brown, hard, containing 5-8 wedged-shaped parts, each with two stiff bristles, and a seed inside. Spread: seed; fur of animals; vehicles; clothing; water; and as contaminant of hay. Biosecurity: high risk of introduction; One of the worst 10 weeds in New Caledonia, Solomon Islands and Vanuatu. Biocontrol: introduction of Calligrapha pantherina - Australia, Fiji, PNG, Vanuatu. Cultural control: dig or grub out, or plough, disc, harrow (before seed set), and repeat, or cultivate, then sow dense grass and legume pasture; avoid over-grazing pasture (maintain healthy growth); vehicle hygiene to remove seed. Chemical control: in Australia (pre-emergence): imazethapyr; pendimethalin; or imazapic; (post-emergence): imazethapyr; 2,4-D; fluroxypyr; or dicamba. In Fiji, glyphosate.
Matthew 25 AIDS Services - Matthew 25 wants to ensure everyone in our community that they are welcome and we will gladly provide free and confidential HIV testing! Getting tested and knowing
File:Kenya UDDT School double chamber (4543014762).jpg - Wikimedia Commons
Module 13 Handouts - The National PREA Resource Center
Monitoring And Evaluation Tools - ICT4-Science-Maths-English
t.3 (1789) - Encyclopédie méthodique. Botanique - Biodiversity Heritage Library
Viruses, Free Full-Text
Sida (452)
Sérum Antioleosidade Dia Dra. Isa 30ml
Metáfora de obstáculo de empresário. vencendo a adversidade. obstáculo no conceito de caminho. superando o obstáculo na estrada. design plano de ilustração vetorial. barreira no caminho para o sucesso. design plano de
MMWRs, Reports, Resource Library, HIV/AIDS
de
por adulto (o preço varia de acordo com o tamanho do grupo)