Yawancin hukumomin kasa da kasa sun annabta yiwuwar matsananci yanayi da lalata a duniya a cikin 'yan watannin.

Shekarar da aka yi na yanzu a tarihi a tarihi ya kasance 2015-2016, lokacin da duniya ta samu tsawon watanni 21 Eloinorological a cikin METOROLOGORORY SANARWA A CIKIN Mayu.

A ƙarshen Yuni, yanayin jaridar yanayi ta ba da rahoton cewa idan El Nino mai tsanani ce, yana da damar tura yanayin yanayin duniya don yin rikodin ko kusa-rikodin a 2024.

A 4 ga Yuli, ungiyar ta Meteorological ta kammala cewa El Nino Phenomenon a cikin Tekun Pacific na Tekun Pacific a cikin shekaru bakwai, kuma yanayin yanayi yana da kusan tabbas.

Wasu kwayoyi za su haifar da lahani a babban zazzabi galibi saboda haka ne ga maki biyu masu zuwa:

Da farko, yana da alaƙa da yanayin maganin

Arna-magungunan kashe kwari da ruwa, perminalsarancin magungunan kashe kwari, kamar na yanayin ƙasa, yana da sauƙin haifar da lalacewar magunguna, saboda kwanciyar hankali na tsarin sunadarai zai canza bayan a wasu zazzabi, sakamakon lalacewar magani.

Na biyu, yana da alaƙa da resistance amfanin gona

A marin magani na ganye na fata na fata kamar buxphylla ya fi karfi, kuma maganin jure tsirrai da ke bakin ciki lokacin da aka yi amfani da shi a cikin yanayin zafi.

1. Abamectin

Abameactin shine kwari wanda ke kashe kwari, kwari da kuma nematodes, kuma ana iya amfani dashi don sarrafa kwari kwari akan tsire-tsire da yawa. Zai iya zama cikin mafi kyawun tasiri lokacin da 20 ℃, amma duk da haka yana buƙatar kulawa da babban zafin jiki, musamman ma 38 ℃ sama da lokacin amfani da cuta, shuka mara sauƙi, aibobi, phenogon na dakatarwa .

2.ypyacrobin

Pyraclosrin-annabta babban fungoci ne mai yawa, tare da illa mai warkewa. Za a sami haɗarin lalacewar magani idan amfani da babban taro.it wataƙila zai haifar da ƙonewar bishiyar shuka.

3.Na

Nitenpyluma ana amfani da shi don sarrafa kwari da kwari da sauƙi don haifar da lalacewar magunguna a babban zazzabi, don haka ya kamata a guji. Kuma ya fi kyau fesa a zazzabi na ƙasa 30 ° C wanda ba zai haifar da ganye ba da sauran abin mamaki.

4.Chlafe

Chlorfenapract ne mai kwari mai kwari, musamman a kan kwari da kwari na ledepetera (rapeseeded gwoza, da sauransu). Chlorfenapry, da ya dace zazzabi kimanin digiri 20-30, mafi kyawun sakamako. Koyaya, yin amfani da chlorfenapry a babban yanayin zafi na iya haifar da ganye ganye; A mafi yawan m ganye a saman kuma suna da mummunan lalacewar magani.

5. 'Duriazinam

LuzaAzinam zai iya hana tushen kumburin kumburi da launin toka, kuma hakanan kuma zai iya hana gizo-gizo mite (manya, kwai), kuma sakamako mai sarrafawa ya fi kyau. 'Ya'yan Duriazinam zasu karuwar damar lalacewar magani lokacin da ake amfani da shi a cikin zazzabi mai zafi, saboda ayyukan' yan ƙwayoyin ƙanƙara suna da girma. Magungunan ƙanƙara mai girma na iya hanzarta fitar da ruwa na ruwa, daidai da kara maida hankali ga magani mai ruwa.

6.propargite

Propargite yana cikin ciwon kai mai guba, tare da haɗuwa da guba mai guba, da kuma tsayar da osmicic sa. Zai iya hana kwari da kyau sama da 20 ℃ yayin da tsire-tsire na shuka abu ne mai sauqi sosai don samar da cutar kunber sama da 25 ℃.

7.diafenhiuron

Diafentomiuron sabon sabon nau'in maganin kashe kwari ne, ciwoncarjep, kuma yana da wani tasirin kashe qwai. A cikin babban zazzabi (sama da 30 ℃) da yanayin zafi mai zurfi, zai haifar da lalacewar ƙwayar cuta don shuka seedlings.

Ya kamata a lura cewa zafin jiki na da ya dace na sama jami'an na sama ne kawai, kuma takamaiman yanayin zafin da ya dace da shi a tsirrai.

Amma 2,4d, Glyphosate da chlorpyrifos suna da amfani sosai a lokacin bazara.