UkuzibandakanyaUkulawulwa kwezinambuzane

Nematodes on a sitrobheli. Yini okufanele ngiyenze?

Ama-nematodes ahleliwe ama-strawberries angabonakala kuphela uma isitshalo siqala ukushintsha ngokuqinile. Ehlathini eligcwele ama-parasites, amaqabunga aphikisiwe, ama-wrinkled emabalabala aphuzi noma amabala, ama-petioles amakhulu. Zingathinta futhi izimpande zezitshalo.

I-Nematodes yimijikelezo encane . Ngenxa yobungako bayo obukhulu (ubude bomdumba omdala abukho ngaphezu kwama-2 mm) ama-parasites cishe ahlale engabonakali. Izimpethu zondla ngamaseli ezitshalo.

I-strawberry igciwane le-nematodes ngokuyinhloko ngokusebenzisa izithombo ezintsha ezitholakalayo, ezintsha. Ngakho-ke, lapho uthengisa emakethe isitshalo semifino encane, unganqikazi ukuhlola imbewu ngayinye ngezinambuzane. I-cuttings esanda kutholakala ingafakwa isikhashana ngokuhlukanisa, uma ungabaza isimo sayo esinempilo.

I-Nematodes e-strawberries ihlala ezitshaleni ngokwazo. Bahlakulela besebenzisa isihlahla esifanayo. Izibungu ezinamahloni zikwazi ukubhekana kahle, zibe ngamaqabunga owomile. Uma une-nematode kwi-sitrobheli kusayithi, ungathembeki ebusika obunzima. Ukuqhwala ama-frost kulezi zinambuzane akuyona into embi.

Kodwa azikho izindlela eziphumelelayo zokulwa nezimpethu ezinjalo okwamanje. Uma lesi sifo sitheleleke, izihlahla zihlutshiwe bese zishiswa. Abalimi bezitshalo batusa ukubhubhisa izitshalo ezingaphansi kwendawo engama-1 emitha kanye nesiko esithintekayo.

I-nematode kwi-strawberry (isithombe esinamathiselwe) iphila kuze kube sekufeni okuphelele kwehlathi. Ukuze kuvinjelwe abanye abalimi bayeluleka ngaphambi kokutshala izitshalo ezintsha ukucubungula umhlaba nge-steam. Iqiniso liwukuthi i-nematodes iyesaba ukushisa okuphezulu.

Ngokuvamile, konke ukuvimbela kunganciphisa isimo sibe yizinyathelo ezimbili. Okokuqala, kubalulekile ukuvimbela ama-parasites ukungena esigabeni sabo se-dacha emithonjeni yangaphandle. Ukuze wenze lokhu, njengoba kushiwo ngaphambili, kufanele uqaphele kakhulu ngezithombo ezisanda kutholakala bese uzibeka okwesikhashana ngokuhlukanisa.

Yebo, uma kwenzeka ukuthi i-nematodes kwi-strawberry ixazululwe, noma ngabe ikhona ngaphambili, kodwa imiphumela yezenzo zabo yabonakala manje kuphela? Isinyathelo sesibili sokuzivikela kufanele sihlose ukuvimbela ukusakazeka kwezibungu phakathi kwezinye izitshalo, ikakhulukazi ama-strawberries.

Ezitolo ezikhethekile kunezinhlayiya zokubhujiswa kwama-nematodes. Uma usenquma ukusebenzisa ngale ndlela, qiniseka ukuthi ucabangela ukuthi umphumela wobuthi buyinto yesikhashana. Ama-poisoni akakwazi ukubhubhisa amaqanda aphethwe izibungu. Ngokuhamba kwesikhathi, izimpungushe zizoqhekeka, futhi inqubo izoqhubeka.
Uma izimpande zithinteka yi-nematodes, ungazama ukuqeda ama-parasites usebenzisa ukwelashwa kokushisa. Isitshalo esithathelelekile siyagcwala. Khona-ke izimpande zikhululiwe emhlabathini, sonke isimiso sigxila emgodini wamanzi (izinga lokushisa kwamanzi lingama-degrees angu-55). Kodwa futhi, amaqanda ama-worms akwazi ukumelana nale nqubo. Ukuzibhubhisa, isitshalo emanzini afudumele kufanele sigcinwe imizuzu engaphezu kwengu-20, bese kungekho isiqiniseko esiphelele sokuthi zonke izibungu zizofa.

Abanye balimi bathi ama-nematodes on ama-strawberries ayesaba ama-marigold kanye ne-marigold. Ngokufuthola isikhathi eside kwesiko nge-tincture elungiselelwe kusuka kulezi zitshalo, echithwa emanzini, kungenzeka ukwazi ukuqeda izimpethu. Ukwelashwa kufanele kwenziwe 2 izikhathi ngosuku ngamasonto amathathu.

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