
Weed Management
Weeds compete with the crop of interest for water/moisture, nutrients, sunlight and space, and may also harbor pests and diseases which attack and weaken the growing crops leading to production of low yields.
Weeds compete with the crop of interest for water/moisture, nutrients, sunlight and space, and may also harbor pests and diseases which attack and weaken the growing crops leading to production of low yields.
Weeds are plants growing in the wrong place, which compete with the trees of interest for growth factors like moisture and nutrients. Some weeds are also alternate hosts of diseases, nematodes or insects pests. With this, it is therefore very important to keep the area under the canopy free of weeds.
Any plant growing in a wrong or undesired place is considered a weed. Uncontrolled weeds compete with the crop of interest for growth factors like nutrients, moisture, and space, and may completely suppress the crop leading to low or no yields. They also harbor destructive crop pests and diseases. Cabbage crop does not compete well with weeds and is easily overwhelmed by their attack.
Carrot crop is a poor competitor with weeds, and if not controlled, yields can be reduced by more than 90%, because the weeds can quickly overtake the crop.
Since onion crops are not competitive against weeds, many species may grow in the garden, resulting into significant yield losses.
Couch grass is an invasive perennial grass with creeping under leaves stems known as rhizomes.it spreads rapidly to form dense mats of underground stems.
Devil’s thorn (Tribulus terrestris) is an annual plant in the caltrop family ( Zygophyllaceae ) widely distributed around the world, that is adapted to grow in dry climate locations in which few other plants can survive.
Mexica Marigold (Tagetes minuta) is an erect woody annual herb usually 0.5m-2m tall with strongly odorous foliage. The taproots are usually short and tapering, and
Creeping woodsorrel, Oxalis corniculata, is a weed species that frequently appears in lawns, flower beds, gardens, nurseries, and greenhouses.
Galinsoga quadriradiata is highly competitive and can spread quickly, often being the dominant species in a field. It is causing considerable economic impact in cropping systems, greenhouses, gardens and nurseries.
Ryegrass is a low-growing, tufted, hairless grass, with a bunching (or tillering) growth habit. The leaves are dark green, smooth and glossy on the lower surface, with untoothed parallel sides and prominent parallel veins on the upper surface.
Smooth Pigweed are herbaceous annuals belonging to family Amarantaceae. They are tall, erect to bushy plants with simple oval, diamond shaped with alternate leaves