Uninzi lweearhente zamanye amazwe zixele kwangaphambili ukuba kunokwenzeka ukuba zemozulu igqithisileyo kunye nemozulu ebaluleke kakhulu kwihlabathi kwiinyanga zakudala.

Owona nyaka werekhodi yangoku yayiyirekhodi yangowam-2015 ukuya ku-2006, xa umhlaba wafumana i-El Nino eneenyanga ezingama-21, ngokwengxelo ekhutshwe ngumbutho we-Menteorological yehlabathi ngoMeyi.

NgoJuni, uJuni uvakalise ukuba ukuba i-El Nino inzima, inokubakho ukutyhala amaqondo obushushu ehlabathi arekhode okanye irekhodi le-right-arive ephezulu kwi-2024.

Nge-4 kaJulayi, umbutho we-meteorological wehlabathi ugqibe kwelokuba i-El Nino yokuqala kuLwandlekazi lwePasifiki kwiminyaka esixhenxe, kwaye ihlabathi liphela lize nemozulu kwaye iipateni zemozulu zibaluleke kakhulu.

Ezinye iziyobisi ziya kubangela ingozi kubushushu obuphezulu ikakhulu ngenxa yezi zinto zimbini zilandelayo:

Okokuqala, inxulumene nohlobo lwechiza

I-Inorganic Pesticides kunye ne-intermagudes enyibilikisiweyo, i-sciemed pereper i-sulfate, i-Sulfur Powder, isetyenziselwa ubushushu obuphakamileyo, kuba kulula kakhulu ukubakho kwezityalo, kuba ukuzinza kwengcamatings kuya kutshintsha emva kwe Ubushushu obuthile, bubangela ukonakala kweziyobisi.

Okwesibini, inxulumene nokunganyangeki kwezityalo

Ukuxhathisa izityalo ezinamagqabi anjenge-Buxis macrophylla yomelele, kwaye ukunyangwa kwezihlatho zezityalo ezinesitofu, kwaye kulula ukuvelisa umonakalo weqondo lemozulu.

1. Abiateckin

I-Abimerin sisinambuzane esibulala izinambuzane, iimama kunye nee-nematode, kwaye zinokusetyenziselwa ukulawula izinambuzane kwizityalo ezahlukeneyo. Ingaba zezona ziphumo zintle xa i-20 ℃, kodwa kufuneka inikele ingqalelo kubushushu obuphezulu, ngakumbi i-38 ℃ Ngaphezulu kwexesha lokusetyenziswa, kulula ukuvelisa ukonakaliswa kwamachiza, amabala, i-pronomeno yokukhula .

2.Upyclobin

I-Pyraclostrobin yindawo ebanzi ye-fungicicicide, kunye neziphumo zokukhusela. Kuya kubakho umngcipheko womonakalo weziyobisi ukuba usebenzise uxinzelelo oluphezulu.ints kunokubangela into yokutshisa igqabi.

I-3.ITENENPYMRY

UNitenPyram ikakhulu isetyenziselwa ukulawula izinambuzane kwaye kulula ukwenza ukuba umonakalo weziyobisi kwiqondo lokushisa eliphezulu, ukuze kuthintelwe. Kwaye kungcono ukutshiza kwiqondo lobushushu elingaphantsi kwe-30 ° C ukuba ayizukubangela igqabi elivuthayo kunye nezinye izinto.

I-4.ChlorFenapyr

I-Chlorfenapyr inambuzeli ebanzi, ngakumbi ngokuchasene nezinambuzane zabantu abadala ze-lePidoptera (i-Meet Moth, njl. Njl.). Chlorfenapyr, ubushushu obufanelekileyo malunga nama-20 ukuya kwengama-30 degrees, owona mphumo. Nangona kunjalo, ukusetyenziswa kweChlorfenapyr kwiqondo lobushushu ephezulu kunokubangela igqabi elivuthayo; Amagqabi amathambisi amaninzi aphezulu anomonakalo omkhulu weziyobisi.

5. Fluazinam

I-Fluazinam inokuthintela izifo ezikrokra kwaye zibubumba ezingwevu, kwaye zinokukhusela izinambuzane ezingwevu, ezinje ngesigcawu esibomvu se-citrus (umntu omdala, kwaye iqanda). I-Fluazinam iyakonyusa ithuba lomonakalo weziyobisi xa isetyenziswa kubushushu obuphezulu, kuba umsebenzi we-fluazinam uphezulu kakhulu. Amayeza obushushu aphezulu anokukhawulezisa ukuvela kwamanzi, alingana nokwandisa uxinzelelo lwamayeza olwelo.

6.Propargite

Ipropargite ikwi-acaricide yetyhefu yetyhefu, kunye netyhefu yetyhefu ye-gustric, kunye ne-osmoction. Ingathintela izinambuzane ngaphezulu kwe-20 ℃ Ngelixa isiqhamo sezityalo kulula kakhulu ukuvelisa isifo selanga ngaphezulu kwe-25 ℃.

7.diafeenuron

I-Diafentntiuron luhlobo olutsha lwe-tioreare, iaricide, kwaye inefuthe elithile lokubulala amaqanda. Kwisithuba seqondo lobushushu eliphakamileyo (ngentla) kunye neemeko eziphakamileyo zokufuma, ziya kuvelisa ukonakala kweziyobisi ukuze utyale imbewu yembewu.

Kufuneka iqatshelwe ukuba iqondo lobushushu elifanelekileyo lokusetyenziswa kwale arhente ingentla kulungiselelwe kuphela, kwaye iqondo lobushushu linokufuneka lahlulwe zizityalo, kwaye ubushushu bezityalo ezithile bukwahlukile.

Kodwa i-2,4D, i-glyphoste kunye ne-chloloppifo iluncedo kakhulu ehlotyeni.