Lilemong tsa morao tjena, linaha tse ka boroa ho Russia li 'nile tsa khangoa haholo le ragweed, e leng se bakelang balemi ba lirapa mathata a mangata.
Ambrosia nigrum (Ambrosia psilostachya)Karolong ea naha ea rona, ragweed (lelapa la aster) e emeloa ke mefuta e meraro: seboko, tripartite le perennial. Tsena kaofela ke mahola a kotsi ka ho khetheha 'me ho phatlalatsoa hore e be batho ba khetholloang. Ka hona, haeba ragweed e fumanoa lipeo, e thibetsoe ho ea libakeng tse ling tsa naha le ho rekisa. Ambrosia e baka mafu a batho - hay fever le hay fever. Ke Setsing sa Allergy sa Krasnodar feela se ngolisitseng batho ba likete tse 'maloa ba nang le mathata a ho kula ho tlola peo e tsoang ho ragweed.
Leaf Ambrosia (Ambrosia artemisiifolia)
Ambrosia e likarolo li tharo - lehola le leholo le matla le le qalang la selemo le na le makhasi a maholo a fihlang ho 2 m) le makhasi a sephara. E hlaha mathoasong a selemo, e potlaka e haha bongata le ho ts'oasa matšoele habonolo ebe e ahlolela selemong se seng ho kenyeletsa le lijalo tse lenngoeng. Ka nako e ts'oanang, e hula mobu haholo. E thunya bohareng ba bo-Pulungoana, bo butsoa ho tloha bohareng ba Phupu ho fihlela ka September. Merero ea pele ea mofoka e fumanoe sebakeng sa Samara. Hona joale ragweed ea likarolo tse tharo e fumanoa libakeng tsa Volgograd, Samara, Saratov, Orenburg, Voronezh libakeng le Bashkortostan. Tsepamiso ea hae e hlahile libakeng tsa Perm, Amur, Irkutsk.
Lebras Leaf hape ka selemo. Ka ponahalo e tšoana le seboko se tloaelehileng. E ajoa ke li-achenes, tse ka bolokang matla a ho mela ho fihlela lilemo tse 40. E thunya ka Phato mme ka nako ena e hlahisa peo e ngata, e beha litholoana ka Loetse. E atile haholo tikolohong ea North Caucasus, Volgograd, libakeng tsa Astrakhan le Kalmykia.
Ambrosia nigrum (Ambrosia psilostachya)
Ambrosia perennial e ka ferekanngoa le lengana, empa e na le li-rhizomes tse hahabang tse loantšang mocheso o tlase ebile ha li tsamaee le mariha. Peo ea mela ka Mots'eanong, lithunthung bohareng ba Phupu (peo e phofo e tlase ho lengana), e beha litholoana ka Phato-September. E abetsoe tikolohong ea Stavropol Territory, Volgograd, Samara, Orenburg le Bashkortostan.
U ka senya ragweed joang? Hangata ke mesebetsi ea temo. Ha u se u fumane bohare ba ragweed, tlosa limela hang hang sebakeng seo ebe li li chesa. Cheka mofoka ho pholletsa le nako ea ho hola: se ke oa ba tlohella hore ba thunye le ho beha litholoana. Ha o tlosa lehare, leka ho se khaole, empa u hlopolle li-rhizomes tsa perennial ragweed. Inocrate ea sebaka seo ka lijalo tsa mariha kapa lijo-thollo tse sa tsoheng (rump, li-seedgrass, fescue, foxtail) tse kopaneng le litlama (sainfoin, alfalfa). Ka lilemo tse peli kapa tse tharo, mefuta e mebe ea selemo le selemo e tla ba ngata haholo.
Haeba ho koaloa haholo, o tla tlameha ho tloha sebakeng seo tlas'a mochini ebe o se tšoara makhetlo a 'maloa ka herbicides (Roundup, Glissol, Glyphosate). Ho na le lithethefatsi tse ling tse matla, empa li ka sebelisoa feela ka lisebelisoa tse khethehileng. Ka hona, ke u eletsa hore o ikopanye le tlhahlobo ea tikoloho ea batho ba khethiloeng bakeng sa thuso.
Lintho tse sebelisitsoeng:
- O. Volkova, Hlooho ea Laborator ea limela ea Weed, All-Russian Institute of Plant Quarantine
