Masora epagore zvirimwa zvinopedza upenyu hwazvo—kubva pakumera kusvika pakugadzirwa kwembeu uye kufa—mugore rimwe chete. Inogona kuiswa mumwaka wezhizha uye mwaka wechando wegore zvichienderana nemwaka wavo wekukura. Heino mimwe mienzaniso yakajairika:
Zhizha Gore negore Masora
Masora epagore ezhizha anomera muchirimo kana kutanga kwezhizha, anokura mumwedzi inodziya, uye anobereka mbeu asati afa munguva yekudonha.
Common Ragweed (Ambrosia artemisiifolia)
Ambrosia artemisiifolia, ine mazita akajairika ragweed, gore negore ragweed, uye yakaderera ragweed, imhando yemhando yeAmbrosia inowanikwa kumatunhu eAmerica.
Yakadanwa zvakare mazita akajairika: American wormwood, bitterweed, blackweed, carrot sora, hay fever sora, Roman gavakava, short ragweed, stammerwort, stickweed, tassel sora.
Tsanangudzo: Iine mashizha akadzika uye inoburitsa maruva madiki akasvibira anoshanduka kuita mhodzi dzakaita seburr.
Habitat: Inowanikwa muvhu rakakanganisika, minda, uye mumigwagwa.
Lambsquarters (Chenopodium album)
Chenopodium album chirimwa chiri kukurumidza kukura pagore mumhuri inotumbuka yeAmaranthaceae. Kunyange zvazvo chirimwa kune dzimwe nzvimbo, chirimwa chacho kune imwe nzvimbo chinonzi sora. Mazita akajairika anosanganisira makamuri egwayana, melde, goosefoot, wild spinach uye mafuta-hen, kunyange zvazvo maviri ekupedzisira anoshandiswa kune mamwe marudzi emhando yeChenopodium, nechikonzero icho chinowanzosiyaniswa sechichena goosefoot.Chenopodium album inorimwa zvakanyanya uye inopedzwa. muNorthern India, uye Nepal sechirimwa chekudya chinozivikanwa sebathua.
Tsanangudzo: Chirimwa chakatwasuka chine mashizha ane mealy, kazhinji ane jira jena pasi.
Habitat: Inokura mumapindu, minda, nenzvimbo dzakakanganisika.
Pigweed (Amaranthus spp.)
Pigweed izita rinowanzozivikanwa kune akati wandei ane hukama hwemwaka wezhizha akave masora makuru emuriwo nezvirimwa zvemusara muUnited States uye nepasirese. Nguruve zhinji dzakareba, dzakamira-kusvika-bushy zvirimwa zvine nyore, oval- kuumbwa sedhaimani, mashizha anochinjana, uye dense inflorescences (maruva masumbu) anoumbwa nemaruva mazhinji madiki, akasvibira. Inobuda, inokura, inotumbuka, inoisa mbeu, uye inofa mukati memwaka wekukura usina chando.
Tsanangudzo: Zvirimwa zvakakura-mashizha ane maruva maduku maduku kana matsvuku; inosanganisira mhando dzakaita seredroot pigweed uye smooth pigweed.
Habitat: Inowanikwa muminda yekurima uye ivhu rakakanganiswa.
Crabgrass (Digitaria spp.)
Crabgrass, dzimwe nguva inonzi watergrass, inodziya-mwaka wegore uswa sora rinopararira muIowa. Crabgrass inomera muchirimo kana tembiricha yevhu ichirova 55 ° F kwemazuva mana akatwasuka neusiku, uye ichafa nekutonhora kwemamiriro ekunze uye chando mukudonha. Iowa ine zvese Digitaria ischaemum (crabgrass yakatsetseka, madzinde akatsetseka asina mvere ane mvere panosangana dzinde neshizha) pamwe neDigitaria sanguinalis (crabgrass yakakura, madzinde nemashizha zvine mvere).
Tsanangudzo: Chirimwa chakafanana nehuswa chine madzinde marefu, akatetepa anodzika midzi pamanodhi; ine misoro yembeu yakaita seminwe.
Habitat: Inowanikwa mune lawn, magadheni, nenzvimbo dzekurima.
Foxtail (Setaria spp.)
Tsanangudzo: Huswa hune bristly, cylindrical mhodzi misoro; inosanganisira mhando dzakaita semuswe mukuru wegava uye muswe wegava wakasvibira.
Habitat: Inowanikwa muminda, magadheni, uye nzvimbo dzemarara.
Nguva Yechando Yegore Sora
Nguva yechando masora egore negore anomera mukudonha, overwinter semadzinde, anokura munguva yechirimo, uye anobereka mbeu asati afa mukutanga kwezhizha.
Chickweed (Stellaria media)
Tsanangudzo: Chirimwa chinokura pasi chine maruva machena madiki, akaita senyeredzi uye mashizha akatsetseka.
Habitat: Inowanikwa mumagadheni, lawn, uye nzvimbo dzakanyorova, dzine shaded.
Henbit (Lamium amplexicaule)
Tsanangudzo: Chirimwa chine denderedzwa chine mashizha ane scalloped uye maruva madiki, epingi kusvika kuruvara rwepepuru.
Habitat: Inowanikwa mumapindu, patsangadzi, uye ivhu rakakanganiswa.
Hary Bittercress (Cardamine hirsuta)
Tsanangudzo: Chirimwa chidiki chine mashizha akapatsanurwa uye maruva machena madiki.
Habitat: Inokura mumagadheni, lawn, uye munzvimbo dzakanyorova.
Chikwama chemufudzi (Capsella bursa-pastoris)
Tsanangudzo: Dyara nemapodhi ane triangular, chikwama-sembeu uye maruva machena madiki.
Habitat: Inowanikwa muvhu rakakanganiswa, magadheni, uye mumigwagwa.
Gore negore Bluegrass (Poa annua)
Tsanangudzo: Huswa hunokura zvishoma hune mashizha akapfava, akajeka akasvibira uye tsika yekukura tufted; inoburitsa misoro midiki, yakaita semhodzi.
Habitat: Inowanikwa mune lawn, magadheni, uye makosi egorofu.
Mishonga ipi ingashandiswa kuuraya sora iri?
Mushonga wesora unonyanya kushandiswa kubvisa sora rePagore ndeweBata mishonga yesora. (Chii chinonzi mushonga wesora?)
Mishonga yesora imhando yemishonga yesora inouraya chete nhengo dzechirimwa dzadzinosangana nadzo. Havafambi (translocate) mukati mechirimwa kuti vasvike kune dzimwe nzvimbo dzakadai semidzi kana nhungirwa. Nekuda kweizvozvo, mishonga yesora iyi inoshanda zvakanyanya pasora repagore uye isingashande paperennialzvirimwa zvine midzi yakakura.
Mienzaniso Yekubata Mishonga yesora
Paraquat:
Mode of Action: Inodzivisa photosynthesis nekugadzira reactive oxygen marudzi anokonzera cell membrane kukuvara.
Zvishandiso: Inoshandiswa zvakanyanya mukurima kurwisa sora muzvirimwa zvakasiyana nenzvimbo dzisiri zvirimwa. Inoshanda zvakanyanya asi ine chepfu zvakanyanya, inoda kunyatsobatwa.
Diquat:
Maitiro Ekuita: Zvakafanana neparaquat, inokanganisa photosynthesis uye inokonzera kukurumidza kukuvara kwesero membrane.
Zvishandiso: Inoshandiswa pakubvisa zvirimwa zvirimwa zvisati zvakohwewa, mukudzivirira sora mumvura, uye mukutarisira zvinomera mumaindasitiri.
Pelargonic acid:
Maitiro Ekuita: Inovhiringa maseru membranes zvichikonzera kuvuza uye nekukurumidza sero kufa.
Zvishandiso: Zvakajairwa mukurima organic uye kurima gadheni kudzora mashizha makuru uye sora rine huswa. Haina muchetura kuvanhu nemhuka zvichienzaniswa nemishonga yesora.
Kushandisa:
Mishonga yesora inoshandiswa kukurumidza, kudzora masora epagore.
Anowanzo shandiswa mumamiriro ezvinhu anoda kukurumidza kuuraya sora, sepakuisa mvura isati yakohwewa kana kuti kuchenesa minda isati yadyarwa.
Iwo anoshandiswawo munzvimbo dzisiri zvirimwa senge nzvimbo dzemaindasitiri, padivi pemigwagwa, uye munzvimbo dzemumadhorobha umo kudzora kwezvinomera kwakakwana kunodiwa.
Kumhanya Kwekuita:
Mishonga yesora iyi inowanzoita nekukasika, nezviratidzo zvinooneka zvichionekwa mukati memaawa mashoma kusvika mazuva mashoma mushure mekuiswa.
Rapid desiccation uye kufa kwezvikamu zvechirimwa zvakasangana zvakajairika.
Maitiro ekuita:
Bata mishonga yesora inoshanda nekukuvadza kana kuparadza matishu echirimwa aanobata. Kuvhiringidzika kunoitika kazhinji kuburikidza nekuvhiringidzwa kwe membrane, inhibition yephotosynthesis, kana kukanganisa kwemamwe ma cellular maitiro.
Zvakanakira:
Kurumidza Kuita: Kurumidza kubvisa masora anooneka.
Mibairo Yekukurumidza: Inobatsira kune mamiriro anoda kubviswa sora nekukurumidza.
Ivhu Rakasaririra: Kazhinji harirambe riri munharaunda, zvichiita kuti ive sarudzo yakanaka yekutanga kudyara sora.
Isu tiri aweedkiller mutengesi anobva kuChina. Kana usina chokwadi nezve magadzirisirwo esora, tinogona kukukurudzira mishonga yesora uye kutumira samples dzemahara kuti uedze. Tinotarisira kunzwa kubva kwamuri!
Nguva yekutumira: May-15-2024
