Kulima

Zonse zokhudza bacteriosis zamphesa: mitundu, zizindikiro, mankhwala

Monga chilengedwe chilichonse chodabwitsa, mpesa nthawi zonse umakhala ndi mphamvu zazing'ono komanso macroganismCholinga chake ndi kuwonetsa phindu la mphamvu zake.

Izi ndi mavairasi ndi mabakiteriya, bowa la spore, tizilombo ndi mbalame. Ndipo munthu yekha ndi wokhoza kuthandiza chomera choyamika kuti apulumuke pankhondoyi kuti apulumuke.

Ndi zifukwa ziti zomwe zimayambitsa matenda?

Mavuto a mphesa:

  1. Zinthu zovuta kukula (nthaka yowonongeka, chilala, kutentha usiku komanso m'nyengo yozizira, mvula yambiri, mphepo yamphamvu).
  2. Low agrofone (kusowa madzi okwanira, feteleza, kupitirira kapena kusowa kwa zochitika m'nthaka, kusadulira, kusalima, kusowa thandizo, kuphwanya nthawi yokolola).
  3. Tizilombo toyambitsa matenda, parasitic mizu, masamba, mapesi ndi zipatso za mbewu.
  4. Kupanga zopanga zamoyo, kuchititsa matenda a fungal, zomwe zimatsogolera kuwonongeke kwa mphamvu zofunika za zomera ndi kufa.
  5. Tizilombo toyambitsa matenda - mabakiteriya omwe amayambitsa matenda a ziwalo zosiyanasiyana za mpesa.
  6. Tizilombo ta tizilombo tating'onoting'ono tating'ono kwambiri - mavairasi.
Zipatso za mphesa zimathandiza kuti chitetezo cha mthupi chitetezeke, ndipo munthu amene akukonzekera akuyesera kuti apange chithandizo cha chitetezo cha mitundu yosiyanasiyana ya matenda omwe amachitira chikhalidwechi.

Mphesa bacteriosis

Mabakiteriya ndi zamoyo zakale kwambiri zomwe sizikudziwika bwino pa dziko lapansi zomwe zinadziwika ndi anthu m'zaka za zana la 19 zokha ndipo zinalembedwa ngati zovulaza ndi zopindulitsa. Kuyimira kwawo ku chilengedwe sikungatheke. Chikhalidwe chawo ndi "nzika zakuthupi".

Mabakiteriya amasuntha ndi flagella, akumira ndi kuyandama mu zakumwa, ndipo nthawi zambiri amapanga mayanjano. Mwa kugwirizana ndi mpweya iwo amadziwika ngati aerobic ndi anaerobic.

Iwo ali ndi mitundu yosiyanasiyana yobalana: mwa kugawa kapena kugonana koyambirira. Kuwonjezera apo, liwiro la kubereka ndi kukonzanso kwawo ndilokutalika kotero kuti matenda opatsirana ndi mabakiteriya amapezeka m'maola ambiri.

Malingana ndi mawonekedwe a mabakiteriya, amasankha njira yowonjezera pamtunda wa thupi la wopereka kuti adye zakudya zowonjezera. Ngati pali kusowa kwao, tizilombo toyambitsa matenda, poyesa kuonjezera chiwerengero cha zakudya, zimapanga kukula kwatsopano - zochokera kunja. Kuphatikizana kumadera, tizilombo toyambitsa matenda timakhalapo ngati chithunzithunzi cha zotsatira zosavuta kupeza mankhwala.

Mankhwala a causative a bacteriosis mu mphesa ali:

  • bacteriaceae - banja la saprophytic, mitundu yoposa 100; yosungidwa bwino mu nthaka, madzi, pa zomera;
  • pseudomonadaceae - mafakitale a nthaka, mafakitale; kupanga piritsisenti ya pigment, yomwe imachititsa kukhalapo kwawo kukuwoneka; wamba kulikonse;
  • mycobacteriaceae - ndodo-yonga, nthambi mu tizilombo toyambitsa matenda, takhala m'nthaka; Kulimbana ndi mowa ndi mankhwala.

Pofuna kukhazikitsa njira yothandizira, tizilombo ta mphesa timazigwiritsa ntchito njira:

  • serological (kusanthula chitetezo cha mthupi cha ma antibodies);
  • biochemical (kusanthula kwa kagayidwe ka mabakiteriya pogwiritsa ntchito zizindikiro);
  • zamoyo (kusanthula njira ya zakudya ndi kagayidwe kake);
  • parasitological (kusanthula mwachindunji wosankha wopereka);
  • morphological (kusanthula kapangidwe ndi kayendedwe ka maselo a bakiteriya).

Kuwonongeka kwa bakiteriya amadziwika monga:

  • nthawi;
  • osatha.
Chisonyezo chodziwika cha kuipitsidwa kwa tizilombo kameneka ndi mtundu weniweni wa masamba, zipatso, zitunda ndi mapesi. Zipatala za matenda ndizitsulo za tsamba kapena mabulosi pamwamba, komanso kuwonongeka kwa tizilombo.

Chithunzi




Zizindikiro za zilonda, mitundu yawo ndi mayendedwe

  1. Bakiteriya necrosis (Matenda a bakiteriya, matenda a Oleiron) - matenda a pansi pa chitsamba. Matendawa, atatha nthawi yayitali yochepa ya ntchito yofunikira ya mabakiteriya, amadziwonetsera ngati kuphulika kumene kunayambitsidwa ndi kumayambiriro kwa nyengo ya chisanu.

    Zizindikiro za kugonjetsedwa:

    • kuoneka kwa mawanga wakuda kulowetsedwa mu thupi la pepala, ndi malire otchedwa brown;
    • kusinthana mu mazenera a maluwa abwino ndi mdima;
    • Kupanda moyo kwa masamba otsika kumayambiriro kwa nyengo yokula, apamwamba amapereka masamba ang'onoang'ono ndi zizindikiro za chlorosis (chikasu);
    • zofooka mu node (chifukwa cha fragility yomwe inapezedwa) ya mphukira zazing'ono;
    • kuyanika kwa mphukira.

    Mayendedwe:

    • mankhwala ndi 5% njira ya Bordeaux zamadzimadzi kapena sulfa kukonzekera pa zizindikiro zoyamba za matenda;
    • Kuchitidwa mankhwala mobwerezabwereza, koma 2% ndondomeko, pambuyo pa maonekedwe a masamba;
    • mitengo yosasokonezeka ikulimbikitsidwa kuti idulidwe.
    Necrosis ikhoza kuyambitsa vuto la potassium ndi magnesium mu nthaka, chisanu, ndi kutentha kwa utsi wa poizoni. Pankhani imeneyi, necrosis imaonedwa kuti ndi yopanda matenda, ndipo kuthetsa kwake kungapangitse kuti agrofoni isinthe.
  2. Berry bacteriosis ndi matenda a zipatso kuyambira nthawi yoyambirira yomwe anapangidwa (kukhulupirika kwa khungu sikulibe kanthu).

    Kutengera kwa zipatso kumapezeka mosasamala, popanda kukhudza burashi lonse, pa siteji ya kusasitsa matenda atsopano sikutanthauza. Ngozi imawopsya ndi nyengo yozizira, makamaka zipatso za mphesa kuchokera kumbali ya dzuwa ya chitsamba.

    Zizindikiro za kugonjetsedwa:

    • maonekedwe omwe ali pansi pa khungu la zipatso zovuta kwambiri za chikasu;
    • kusinthika kwa malowo pakuwonjezeka kwa mtundu wofiirira-wofiira, kunatambasula kutalika kwa zipatso;
    • kuyanika mofulumira kwa mabulosi minofu, yomwe imapangidwanso;
    • pamene matendawa alowa mu siteji yatsopano, mabulosi amalira mu masiku asanu ndi awiri.


    Mayendedwe:

    • chitetezo cha zipatso kuchoka ku kutentha kwa dzuwa ndi kuwonongeka kwa mawonekedwe;
    • kuphatikizapo tizilombo toyambitsa matenda, kuwononga kukhulupirika kwa zipatso;
    • phytoquarantine.
    Mankhwala omwe angatsutse mabakiteriya Bacillus viticola Burgv asanakhazikitsidwe.
  3. Matenda a Pierce ndi matenda a bakiteriya a tizilombo toyambitsa matenda, omwe amadziwika ndi minda ya mpesa ya North America ndi kum'maƔa kwa Ulaya. Zinyamulira ndi cicadas.

    Mfundo yogonjetsa: Kukhazikitsidwa mu ziwiya za matabwa, chifukwa chaichi - kusungidwa kwachitsulo chophimba chomera. Zida zomwe zimakhala ndi tizilombo toposa mitundu 100, kuphatikizapo mitengo yamtchire, zitsamba, ndi zitsamba.

    Zizindikiro za kugonjetsedwa:

    • Kusiyana kwa nyengo chifukwa cha kuyanika kwa tsamba la masamba kuchokera m'mphepete mpaka pakati pa mitsempha;
    • kufupikitsa internodes pa mphukira zazing'ono;
    • kwambiri otsika kwambiri mphukira kukula;
    • Mawanga amaoneka pa mphukira (kuwala kapena chikasu, nyengo yozizira - yakuda);
    • Chisa chachisa chimauma, maluwa ndi mazira omanga amachoka;
    • moyo wa mpesa wotenga kachilombo ndi zaka zitatu zokha.

    Mayendedwe:

    • Kusankha mosamala za kubzala zinthu panthawi yopatsa munda wamphesa;
    • phytoquarantine;
    • kuchepetsa chitukuko cha matendawa kwa miyezi isanu ndi umodzi: kuchiza mpesa (kamodzi pa milungu iwiri) ndi njira yothetsera oxytetracycline yomwe imachita bacteriostatically (imalepheretsa kubereka kwa mabakiteriya);
    • mwa kuwonjezera kuchuluka kwa mankhwala kuchokera 50 ppm kufika 500, mukhoza kuwonjezera moyo wa chomera kwa zaka ziwiri.
    Mabala a bakiteriya amasiyana ndi kuwonongeka kwa oidium chifukwa amatha kufalitsa mbali ya kunja kwa tsamba, ndipo bacteriosis imalowa mkatikati mwa gawo lomwe lakhudzidwa.
  4. Khansara ya bakiteriya - mgwirizano woopsya umapangidwa ndi lumpy, zopanga mofulumira pa mipesa. Ichi ndi minofu yatsopano yomwe DNA yasintha mabakiteriya omwe ali ndi matendawa.

    Wothandizira matendawa - Agrobacterum vitis akhoza kulowa m'thupi la mbewu kwa nthawi yayitali, kuchoka pansi pogona pogona, kapena panthawi yovuta kwambiri: kufooketsa kwa mbeu chifukwa cha kuwonongeka kwa kutentha, kuwonongeka kwa mawonekedwe kapena kuphulika kwa tizirombo.

    Chifukwa chofookera chitetezo ndi:

    • nyengo yozizira yosavuta imasamutsidwa ndi chomera;
    • owonjezera nayitrogeni m'nthaka, chifukwa chodyetsa osaphunzira;
    • mabala a rodent.

    Minofu yowonongeka ngati chizindikiro pogwiritsira ntchito chinsinsi chapadera cha zomwe zinachitika. Mabakiteriya amatenga chizindikirochi, akugwirizanitsa gulu lonselo. Zizindikiro za kuwonongeka ndi zofatsa kapena zimawoneka nthawi ndi nthawi, nthawi zambiri m'nyengo youma:

    • kukhetsa ovary;
    • kuchepetsa kukula kwa mitengo popanda chifukwa chodziwika;
    • kuoneka pa masamba a kuyanika;
    • kuwonongeka kwa maonekedwe ndi kukoma kwa chipatso;
    • Kutaya mizu ndi mbande;
    • mtundu wosasuntha wa mbande.

    Matendawa amawonekera kutha kwa chilimwe pamene mpesa wosatha umawonekera pa mpesa wosatha (posachedwa watengedwa pa chaka) cha mbewa yofulumira: choyamba ndi kukula kwa nyemba, ndiye ndi apulo yaikulu ndi zina zambiri. Chotupacho chimakula minofu, kumasiya chomera cha zakudya, chomwe chimachepetsa kukula kwake, fruiting, zipatso zakucha. Mphamvu za zomera zimapita ku kukula kwa chotupa, chitsamba chimafota ndi kufa.

"Phytoplasmin" ikhoza kupititsa patsogolo kanthawi kochepa, "Fitolavin" - mankhwala osokoneza bongo. Palibenso mankhwala omwe amatha kuteteza ndi kuchiza mpesa kuchokera ku matenda a bacteriological. Kupewa kokha. Ndipo, monga njira yaikulu - raskorchevka.

Kupewa

Popeza chomera choonongeka chiri pachiopsezo chachikulu chotenga kachilombo ka HIV, m'pofunika kuchita zonse zomwe zimagwiritsidwa ntchito ndi agrotechnical ndi chisamaliro chachikulu, kuyesera kusungabe umphumphu wa pamwamba pa mpesa ndi kusasintha kwa mbeu.

Makhalidwe abwino:

  1. Musati mubzale mbewu yatsopano kumalo ochotsa wakufayo ku zilonda zamabakiteriya (mabakiteriya amasungidwa pansi ndikudikirira mwini watsopano). Chomera chobzala chowotcha.
  2. Musakolole kubzala zakuthupi.
  3. Kupeza zokolola zakuthupi kuti zichitike poyang'anira zochitika zapadera, kuphatikizapo matenda opatsirana.
  4. Musanadzalemo, sungani mbeu kwa mphindi makumi anayi (50 ° C) madzi otentha kapena foundationol.
  5. Cuttings musanadzale kuti muzitentha thermotherapy kwa maola 30 m'madzi otentha (35 ° C).
  6. Kudulira chitsamba kuti ukhale ndi zochepetsera zabwino, kuzigwiritsa ntchito mowa ndi mowa kapena mkuwa sulphate musanasamukire ku chomera china.
  7. Dulani mbali yowonongeka ya chitsamba, tawonani kudulidwa kuti mugwiritse ntchito 2% yothetsera mkuwa wa sulfate ndi munda.
  8. Kukonzekera kwa chitsamba m'nyengo yozizira kukwaniritsa popanda kuchita zinthu zoopsa, kusunga umphumphu wa chivundikirocho ndikusiya kusagwirizana kwa mpesa ndi nthaka. Athandizeni ndi nitrafen.
  9. Pofunafuna zokolola, musapitirire kukolola chomeracho, kuti musachoke m'nyengo yozizira yofooka kapena yovulala.
  10. Kuonetsetsa kuti matenda a fungal omwe amalepheretsa chitetezo cha mthupi.
  11. Tiyenera kukumbukira kuti kuchotsa mame kumapeto (katarovka) - njira yothetsera khansa ya bakiteriya.
  12. Mphesa samafuna nthaka yamadzi, kuthirira mowa kwambiri - pangozi ya matenda.

Kodi mphesa zimakhala ndi chitetezo ku tizilombo toyambitsa matenda.

Kuwonongeka kwa khansa ya mphesa kumatsimikiziridwa mu makampani kuchokera pa mfundo zitatu:

  • osavomereza kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda - Mfundo imodzi;
  • kukhala otsika - Ndemanga 2;
  • ambiri atengeka ndi tizilombo toyambitsa matenda - Ndime 3.

Gulu loyamba kawirikawiri limaphatikizapo ma intripecific ndi intraspecific hybrids, monga:

  • Aligote;
  • Anapa molawirira;
  • Bada;
  • Mkwatulo;
  • Codrean;
  • Manda;
  • Pinki pinki:
  • Chiwonongeko;
  • Chithunzi;
  • Achinyamata ndi ena

Mitundu yoopsa

Tidzakambirana mitundu yovuta kwambiri:

  • Peyala;
  • Kishimishi woyera;
  • Magaracha Woyamba;
  • Rexavi;
  • Zokonda ndi ena.

Pakati pa matebulowo muli bwino, mbewu zomwe zimapezeka m'zinthu zosabalaba za labotale, pa nthawi yobzala ndi inshuwalansi motsutsana ndi matenda a bakiteriya ("Augustine"). Koma, nthawi zambiri mphesa zimatsutsana kwambiri ndi mabakiteriya kukula, makamaka, ku khansa - yosasinthika.