Weeds are a menace for our agricultural crops. They soak up all of the mineral vitamins required by our worthwhile crops and unfold in a variety making the agricultural land unfit for cultivation. Parthenium hysterophorus or Congress weed is one such menace. It is likely one of the worst weeds on the earth. It’s dangerous to plants, animals and human beings. It may be known as as a curse for our biodiversity. The opposite names for his weed are Chatak Chandni, Ramphool and White high. It isn’t a local to India however has been transported by way of grains within the late fifties. The flowers are recognized to trigger allergic response in human beings because the plant is understood to emit tens of millions of pollens which trigger bronchial asthma, pores and skin reactions and psychological despair. The minute hairs current on the stem of the weed are additionally recognized to trigger pores and skin irritation in people 농막.
It’s also it is usually shocking to notice that many farmers affected by Parthenium borne pores and skin infections have dedicated suicide. The roots of the congress weed are additionally recognized to secrete deadly chemical compounds that are answerable for affecting the growth of the neighbouring plants. These chemical compounds are answerable for the fast unfold of this weed. These chemical compounds are additionally answerable for the dying of our worthwhile medicinal plants. Prior to now the weed was recognized to be restricted to our wastelands however now it’s widespread among the many fields competing with our worthwhile meals crops for light, moisture and minerals and declining their manufacturing. Day-after-day many farmers and cattle are available in contact with this dangerous weed and are affected due to it. It’s also dangerous for our wildlife and it’s actually very tough to estimate the entire proportion of the wildlife which is affected by this obnoxious weed each day. Animals usually don’t feed on this weed but when taken by them unintentionally then it’s deadly to them. In Australia many tons of meat will get contaminated with this weed resulting in a lack of many tens of millions of rupees.
The plant produces 4 generations in a yr and every plant produces about 25,000 seeds. Parthenium is a local to America. The weeds lacks any pure enemy so it spreading tremendously. The management of this weed isn’t a straightforward job and the weed makes its demarcated look on the flowering stage. If we disturb the flowering plant then the opportunity of the dispersal of the seeds will increase so it’s not useful to destroy the flowering plant. Though many chemical compounds can be found that may management the unfold of this irritating weed however they aren’t environmental pleasant so one ought to keep away from using such chemical compounds. American and Australian governments are working on this course to make individuals conscious of this obnoxious weed and the Indian authorities can also be attempting to assume on this course. The Parthenium beetle of the Mexican beetle Zygogramma bicolorata has been launched in India for the management of this weed however extra analysis is required in order that it may be used as a potent biocontrol agent in opposition to this deadly weed.
We should encourage the eco-friendly ways for the management of dangerous weeds.
