Nhamba dzinoverengeka dzepasi rese dzakafanotaura nezve mukana wekunyanyisa uye kuparadza mamiriro ekunze akapoterera pasi mumwedzi ichangopfuura.

Gore rinodziya riripo raisvika 2015-2016, apo nyika payakasangana nemwedzi 21 El Nino, maererano nehurukuro yakaburitswa neWorld Sangano muna Chivabvu.

Mukupera kwaJune, chinyorwa chechisikigo chakataura kuti kana El Nino akasimba, ane mukana wekusundira tembiricha dzepasi rese kuti dzirondedzere kana padyo-rekodhi dzakakwira muna 2024.

Musangano waJuly 4, nyika yeSetological Orders yakagumisa kuti iyo yekutanga el nino phenomenson Ocean Ocean mumakore manomwe, uye wepasi rose ichave nemamiriro ekunze ekunze uye mapatani emamiriro ekunze anenge zvimwe.

Zvimwe zvinodhaka zvichakonzera kukuvara pakupisa kwakanyanya kunyanya nekuda kwezvinhu zviviri zvinotevera:

Kutanga, zvinoenderana nechimiro chemushonga

Mishonga yekuuraya zvipfuva nemvura inokatyamadza, yakadai seyakaipisisa, sarufa sulforation, iri nyore kuparara, nekuti kugadzikana kwezvirimwa kwemakemikari kuchinjisa mushure me kumwe kupisa, zvichikonzera kukuvara kwezvinodhaka.

Chechipiri, zvine chekuita nezve zvirimwa zvinopesana

Iko kupokana kwezvinodhaka kweshizha regezesa seti shizha rinoita senge buxus macrophylla ane simba, uye zvinodhaka zvezvinodhaka zvine mutete cuticle isimba, uye zviri nyore kuburitsa kukuvara kwezvinodhaka kana ichishandiswa mukudziya kwemamiriro ekunze.

1. Abhosctin

Abjectin ndeye chipembenene chinouraya zvipembenene, mites uye nematodes, uye inogona kushandiswa kudzora zvipembenene zvipembenene pazvinhu zvakasiyana siyana. Zvinogona kuita zvakanakira kana makumi maviri, asi unofanirwa kutarisisa kune yakanyanya kupisa, kunyanya pamusoro penguva yekushandiswa, chirimwa chinosiya kushomeka, mavara, chiitiko chekumisa kukura .

2.Pyraclastrobin

Pyraclostrobin ndeye yakakura spectrum fungidziro, ine maratidziro uye anodzivirira mhedzisiro. Pachave nengozi yekukuvara kwezvinodhaka kana shandisa yakanyanya kuungana.Inogona kukonzeresa mashizha ekurima phenomenon.

3.ntenpyram

Nitenpyram inonyanya kushandiswa kudzora kurira zvipembenene uye nyore kukonzera kukuvara kwezvinodhaka pakupisa kwakanyanya, saka zvinofanirwa kudzivirirwa. Uye zviri nani kupuruzira pakudziya kwezasi kwezasi makumi matatu.

4.Crorfenapyr

Chlorfenapyr ipfupi-spectrum tocticlicide Chlorfenapyr, inokodzera tembiricha anenge 20-30 madhigirii, zvakanakisa. Nekudaro, kushandiswa kweCllorfenapapyr pakupisa kukuru kunogona kukonzera shizha rinopfuta; Iyo yakawanda mashizha nyoro pamusoro zvakare ine zvakawanda zvakakomba zvinodhaka.

5. Fluazinam

Fratinam anogona kudzivirira zvakanyanya midzi chikafu chinodziya uye grey kuumbwa, uye zvinogona zvakare kudzivirira zvipembenene zvetsvina, sekutora tsvuku spider (mukuru, zai), uye maitiro ekutonga ari nani. Fluazinam inowedzera mukana wekukuvara kwezvinodhaka kana ichishandiswa mukudziya kwakanyanya, nekuti chiitiko cheFluazinam chakanyanya. Mishonga yakakwira tembiricha inogona kukurudzira kubhururuka kwemvura, yakaenzana nekuwedzera kusunganidzwa kwemishonga yemvura.

6..propargite

PRORARGITE iri mune yakaderera ine muchetura acaricicide, nekuonana uye gastric yetsizi, uye kusimuka kwezvinhu. Inogona kudzivirira zvipembenene zvinobudirira pamusoro pegumi nemuchero chirimwa chiri nyore kwazvo kuburitsa chirwere chezuva pamusoro pe25 ℃.

7.0.AFAFENTHARON

Diafenthiuuron rudzi rutsva rweThiourea zvipembenene, acaricide, uye ine mhedzisiro yekuuraya mazai. Munguva yakanyanya tembiricha (pamusoro pe30 ℃) uye yakakwirira humidity mamiriro, ichaita kukuvadza kwezvinodhaka kudyara mbeu.

Izvo zvinofanirwa kucherechedzwa kuti tembiricha yekushandisa yemumiriri wevamiriri ari pamusoro apa chete, uye iyo tembiricha inoda zvakakamurwa kuita zvirimwa, uye kupisa kwakakodzera kweimwe zvidyarwa zvakare kwakasiyana.

Asi 2,4d, glyphosate uye chlorpyrifos inobatsira kwazvo muzhizha.