Kubvisa masora ane Premergent Herbicides
Unoziva here kuti chii chinonyangadza chakafanana ? Digitaria (zita rezvinomera remiti) ndiro inopisa-gore gore ; inobereka mbeu. Vanhu vanowanzondibvunza kuti ndingauraya sei. Mhinduro shomanana ndeyikuti: kushandisa preemergent herbicides panguva yakakodzera ndiyo nzira yakanakisisa yekubvisa urora uyu.
Premergent Herbicides for Killing Crabgrass: When to Apply
Kuti ubvise zvisikwa, zvinobatsira kuziva hupenyu hwahwo . Kana mvura yevhu inotonhora (pahupamhi hwemasentimita 2-3) inosvika 55-60 degrees Fahrenheit, mbeu yekutanga inowedzera (kunze kwekuti iwe uchidzimira panguva ino uchishandisa preemergent herbicide!).
Kubvira pakati pezhizha kusvika pakuwa, mbeu dzinogadzirwa. Iyo michero, ivo (asi kwete mbeu) inourawa nechando muvhu.
Preemergent herbicides (iwe uchanzwawo shoko rokuti, "crabgrass preventioner") inouya mune granular kana kuti mvura yakasviba uye inouraya mbeu dzebhinzi kana dzichikura. Chimbofunga nezvehutachiona husati hwave hunoita sechisingaoneki nhoo kunze kwevhu pamusoro penzvimbo iyo inomira chikafu chinoputika chakafa mumakwara ayo. Ichi chifananidzo chinodzivirira chichashumira sechiyeuchidzo kuti usashandise mhepo yakakosha pamakwenzi mushure mushure mekushandisa preemergent herbicides, sezvo kuita kudaro kungo "kuvhara" nhovo. Aerate mashizha kare, panzvimbo.
Sezvo zita ravo rinoratidzira, preemergent herbicides inouraya chikafu pane imwe nguva : vasati vabuda mbesa. Kuti kubudirire mukubvisa kukanganisa kwakadai nenzira iyi, nguva ndeyekukosha. Isa mushonga wehutachiona husati huripo usati wakura, asi kwete kure kure. Kudyara kunobatanidzwa kunobatana nekukura kwemasango elac .
Nokudaro kutaura kwekare (muenzaniso wekushandiswa kwe "phenology" kuti utungamirire basa rekuisa maitiro) kuti premergent herbicides inofanira kushandiswa imwe nguva pakati penguva iyo yeforsythia (iyo inotangira lilacs nemavhiki mashomanana) isiri kubhururuka uye mabhuna elac anotanga kurima.
Mhando dzePeemergent Herbicides
Kune marudzi akawanda akasiyana-siyana ehutachiona hwehutachiona hwekuuraya zvipfeko.
"Masora uye kudya" zvinowanzove zvine preemergent herbicides, kunyange vamwe vachibvunzurudza kana maitiro avo akasimba kuti ave akabudirira. Ndichatarisa nezvemhando mbiri dzehutachiona hwekutanga: Dimension uye Tupersan.
Dhigirii (inoshandiswa inoshandiswa, dithiopyr) yakachengeteka kushandiswa pamashizha akawanda (chengeta tsamba yekutanga) uye inopa kuvhara kwenguva refu - kukosha kunokosha sezvo zvose zvisingaiti mbeu inobereka kamwechete. Nokudaro Simba richauraya gare gare-kunomera chibhakera, zvakare. Dhigiriro inoratidzawo humwe hunobudirira senzvimbo inoshandiswa inonzi herbicide.
Tupersan (inoshandiswa inoshandiswa, siduron) inofanirwa kutaurwa nokuti, kusiyana nemamwe miti inonzi premergent herbicides, haigoni kukuvadza kukura mbeu yemasora (zvirokwazvo, iyo inoshandiswa inoshandiswa kazhinji inosanganiswa ne starter fertilizer yevasi idzva). Uyu hutano hweTupersan hunoita kuti zvive nyore kune avo vanotanga mutsva mutsva kubva kumbeu . Asi zvakadini kana uri kushandisa crabgrass kudzivirira vamwe kunze kweTupersan uyewo kutanga nhizha itsva? Iwe une dzimwe nzira mbiri:
- Pamakwenzi matsva, tsungirira kusvikira mushure mokunge matatu (kana kuti mwedzi mitatu, kuti ugare murugare rwakachengeteka) usati washandisa preemergent herbicides.
- Kana kuti shandura urongwa hwemishonga yako: kureva, shandisa preemergent herbicide kutanga, kumirira mwedzi mitatu, wozodyara mbeu yako uswa.
Kushandisa Preemergent Mishonga Inouraya Kuuraya Crabgrass: DOs uye DON'Ts
- Do :
- Irrigate shure: mvura inobatsira kushandiswa kwemishonga yakakosha. Nokuda kwechikonzero chakafanana, nguva yakanaka yekuita iyi purojekiti ndeye apo mvura inonaya inofungidzirwa yezuva rinotevera.
- Dzo-shandisa preemergent herbicides, kana iwe uchibvunzurudza chigadzirwa chako. Nemhaka yekuti mbeu dzekudyara hadzisi dzose dzichikura panguva imwechete, zvakarezve kushandiswa kunogona kuuraya dzimwe mbeu dzinotevera-kunomera.
- Tevera mazano mazano uye shandisa mukana wakakodzera. Enzanisa nzvimbo yakasvetwa uye ngwarira muparidzi wako zvakanyatsonaka.
- Usaiti :
- Tsvaga kana kuti aerate mashizha mushure mekushandisa preemergent herbicides.
- Isa mushonga wekushongedzwa kwemafuro emvura.
Zvakadini Kana Kusvetwa Kwangu Kwazara neCrabgrass muChizha?
Mirayiridzo iri pamusoro inofanirwa nevadzidzisi nekufungidzira kubvunza pamusoro pekudzivirira, iyo inofanira kuitika apo mbeu dziri kuda kukura muchitsime.
Asi zvakadini kana iwe uri kuverenga nyaya ino muzhizha, mushure mokunge wakaziva kuputika kwechigamba mumucheka wako? Kwamuri iwe, zvakanyanyisa kuti ushandise chigadziro chinoparadza.
Nenguva isipi, iwe unowedzera miseve inopfuura museve wako mukuedza kwako kuuraya kuparadza. Semuenzaniso, kunewo mishonga yakasvibiswa inouraya inouraya zvakanaka pashure pokunge yabva (semuenzaniso, Acclaim Extra). Izvi ndizvo zvigadzirwa kuti uone kana iwe uchirwisana nemasora ane tsvina muzhizha .
Zvisinei, kunyorera mishonga yakasvibirira inowanzove yakangoshanda chete pakuuraya mbeu duku. Nemhaka yokuti mimwe michina miduku miduku, inonetsa kwazvo kuona mumucheka. Iwe unofanirwa kuve wakangwarira pakuzviona uye nekukurumidza kushandisa mushonga unotanga kubuda kuti uuraye. Ndokusaka herbicide yakadaro isiri nyore nyore kushandisa kupfuura preemergent herbicides yekuuraya chibhakera. Ini ndinopa mimwe mienzaniso yemishonga yakasvibirira inoshandiswa, pamwe nemazano ekuti ungashandise sei, munyaya yangu pamwe chete nemazano ekuti ungashandise sei, munyaya yangu pamusoro pezvakanakisisa zvinouraya vanhu .
Organic Control:
"Asi ndinonyatsoda kemikemikari nokuda kwekugadzirisa kurasika?" iwe unobvunza. Mhinduro ndeyokuti, Kwete. Kunyange zvazvo nzira yakanakisisa yekuuraya chikafu chinotapira mishonga yemvura, iyo nzira yakanakisisa yekuidzora ndeyokuva nehutano hwakasvibirira . Heano dzimwe nzira dzokusimudzira utano hwakasvibirira - pamutengo wekunyengera:
- Ita (fertilizer yakanaka) zvakanyanyisa muvhuvhuro kupfuura gore. Pakavhurwa, mazaya achave atouraya chero upi zvake.
- Usarega nzvimbo dzisina kumira dzisati dzafukurwa kwenguva yakareba, kana imwe nzira inobatsira inobatsira inotora midzi. Mukudarika, zadza nzvimbo dzakasara dzisingatarisiri .
- Pakudiridza uswa , mvura inowedzera uye zvishoma. Crabgrass inoratidzika isiri yakadzika midzi; ruzivo rwemajaira, kunwisa kwakadzika kunosvika mumaoko ake.
- Chimwe chezvinhu zvakakosha mazano pamusoro pokuchera mashizha ayo ini ndinogona kupa kana achienzaniswa nekudzikisa masora ndeye "kudhonza kumusoro." Izvi zvinoreva kusiya uswa hwakasvibira pahupamhi hwe 2 1/2 "-3". Kuita saizvozvo kuchaita kuti uswa hwakasvibirira "huchengetedze huri hwaro" huri nani, uchidzivisa mbeu dzechiedza chavanoda kuti dziwande.
Mashoko Okupedzisira paCrabgrass Control
A great organic "masora uye kudya" chigadzirwa chibage gorosi . An organic preemergent herbicide, gorosi gluten ichapedza kukura kwemafuro , panguva iyo inosungira gwenzi rako .
Usakanganwa kunaka kwekuchera kwekare sekugadzirisa kwekugadzirisa. Kubata-kuruka zviduku zviduku zvinotapira zvisati zvaenda kumbeu zvinogadzirisa pfungwa. Chimwe chekudzivirira chinofanirwa nepaundi yemapiritsi, uye nzira iyi yekudzivirira inowedzera kubatsirwa kwehupenyu. Kuti tibatsire weeding, shandisai mutsanga pakutanga (masora anonyatsobudiswa kubva muvhu rakaoma).
Kana iwe ukasarudza kushandisa mishonga yemishonga kumushanga wako, usambokanganwa kuti iwe uchange uchibata kemikisi inogona kukuvadza hutano hwako. Kuti ubatsire kuzvidzivirira, pfeka shati refu-refu, bhuru refu, magirazi, uye magirazi ekudzivirira. Ona chinyorwa changu chakakwana kune zvakawanda pamusoro pehutano hwehutare .