Equipment, people, seed fall, wildlife, and wind are ways that weeds spread. Equipment can be considered a source of seed-spreading since seeds can get caught on vehicle parts in one place and fall elsewhere. Seeds may catch on people passing by or they may be dispersed by natural seed fall, wildlife consuming food and eliminating seeds, and wind gusts.
Seed dispersal is the way in which carnation weed spreads.
Specifically, the plant in question (Eurphorbia terracina) quickly becomes a shrub-like herb that forms into dense thickets. Each of its mature fruits contains three seeds whose coverage area in the immediate landscape is guaranteed by its explosive ejection. Seed dispersal beyond the plant's immediate vicinity is facilitated by ants.
A weed is just a plant growing where we do not want it to, so any method by which plants spread will answer the question. Some simple examples are:
Remove unwanted plants from ( an area of ground )
describe three possible ways in which a hypothesis may rise?
Ways organisms may be dispersed may be birds wind and water go to chacha answers to find more
he may look at the computer, ask someone who he is familiar with it or look it up in a book.
The circuit may not be complete. The power source may not be sufficient. The polarity of the battery is messed up.
The colour receptors in your eye are not monochromatic narrow filters. Each of the three types of cone receptor have some overlap with each other. Rather as three 'bell' curves. Thus a band of light may well excite a response in each of the three types of cone. A human eye may discriminate up to about 10 000 000 colours.
Danger and detriment are reasons why plants and weeds sometimes need to be eliminated. For example, plants and weeds may attract harmful bacteria, fungi and viruses. Or they may grow in ways which are unfriendly to faunal, floral, and human sharing of nearby space.
No, diseased, live and treated weeds should not go in a compost bin even though yes, dead weeds can. Weeds that suffer from disease or treatment with herbicides or that still support living parts do not belong in the bin since infections may spread, synthetic materials may pollute compostable materials and viable plants may self-propagate. Dead weeds contrastingly will be compostable if previously "fried" atop exposed metal or within dark, sealed plastic bags.
describe three possible ways in which a hypothesis may rise?
the three ways that charge may be transferred are through friction,charge polarization, and grounding.
1) it competes for nutrients with the plant. 2) ??
Weeds - 2005 The Three Coolers 4-4 was released on: USA: 7 July 2008 Hungary: 22 November 2008 Spain: 21 May 2009 Australia: 20 November 2009
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Manual or mechanical removal and non-residual, target-specific herbicide treatments are ways to kill weeds without killing nearby saplings. Removal by hand and by hoe targets the weeds, not the saplings. Weeds that are not growing among the saplings may offer sufficient space for the fatal stress of extreme cutbacks, landscape fabrics, mulches, and soil-solarizing weighted-down black plastic sheeting.
Accidentally, intentionally, and vicariously are ways in which people can spread seeds. Accidents happen when clothing and footwear catch seeds as people ambulate through home- and land-scapes whereas intent and third-partying will be involved when people respectively cultivate plants and encourage fruit-eating, seed-dispersing wildlife.
Straw is better because it does not contain may seeds. Hay contains seed and cause weeds to grow in your freshly planted grass.