Inzego zitari nke zahanuye ko ibihe bikabije kandi byangiza kwisi yose.

Raporo yashyizwe ahagaragara n'umuryango w'isi muri Gicurasi, ubwo isi yashyizwe ahagaragara n'umuryango w'ikirere cy'isi ku isi, El Nino washinzwe amezi 21.

Mu mpera za Kamena, ikinyamakuru CYOX cyatangaje ko niba El Nino ari ikomeye, ifite ubushobozi bwo gusunika ubushyuhe ku isi kugira ngo bandike cyangwa hafi-amateka menshi muri 2024.

Ku ya 4 Nyakanga, umuryango w'ubusambanyi w'isi ku isi wanzuye ko El Nino phenomenon ya mbere mu nyanja yo mu turere dushyuha mu myaka irindwi, kandi ku isi hose izaba ifite ikirere cyangiza n'imihindagurikire y'ibihe hafi.

Ibiyobyabwenge bimwe bizatera ibibi ku bushyuhe bwinshi cyane bitewe n'amanota abiri akurikira:

Ubwa mbere, bifitanye isano na kamere yibiyobyabwenge

Incatike idasanzwe hamwe no gushonga amazi, udukoko urubita, nka sulfuri sulfate, uruvange rwa sulfure, rukoreshwa mu bushyuhe bw'ibihingwa, kuko ihungabana ry'imiti rizahinduka nyuma ya A. ubushyuhe bumwe, bikaviramo kwangirika kwibiyobyabwenge.

Icya kabiri, bifitanye isano no kurwanya ibihingwa

Kurwanya ibiyobyabwenge byibibabi byuruhu nka Buxus Macrophylla arakomeye, kandi kurwanya ibiyobyabwenge bifite intege nke, kandi biroroshye kubyara ibiyobyabwenge mugihe ukoreshwa ikirere kinini.

1. ABAMECTION

Amasoctin ni udukoko twica udukoko, mite na nematode, kandi dushobora gukoreshwa mu kurwanya udukoko twangiza udukoko tw'ibimera bitandukanye. Irashobora kuba mu ngaruka nziza iyo 20 ℃, ariko bakeneye kwitondera ubushyuhe bwinshi, cyane cyane 38 gusa hejuru yigihe cyo gukoresha, biroroshye kuvamo kwangirika kwibiyobyabwenge, byoroshye kuvanga ibiyobyabwenge, ibintu, phenomenon yo guhagarika iterambere .

2.pyraclostrobin

Pyralostrobin ni igihumyo kinini, gifite imbaraga no kurinda ingaruka. Hazabaho ibyago byo kwangirika kwibiyobyabwenge niba ukoresheje kwibanda cyane

3.Nenpyram

Niyenpyram ikoreshwa cyane cyane kugirango agenzure udukoko kandi byoroshye gutera ibiyobyabwenge ku bushyuhe bwinshi, bityo bigomba kwirindwa. Kandi nibyiza gutera ubushyuhe buri munsi ya 30 ° C ibyo ntibizatera amababi yaka nibindi bintu.

4.Clorfenapy

Chlormenapyr ni udukoko mu buryo bugari bwica udukoko, cyane cyane kurwanya udukoko tukuze wa Lepidoptera (gufatanwa, inyenzi, nibindi). Chlorfenapyr, ubushyuhe bukwiye kuri dogere 20-30, ingaruka nziza. Ariko, ikoreshwa rya chlormenapy ku bushyuhe bwo hejuru birashobora gutera amababi yaka; Amababi meza meza hejuru nayo afite ibyangiritse cyane.

5. SLUAZIZINAM

Flusazinam irashobora gukumira indwara zo kubyimba cyane hamwe n'imbunda, kandi irashobora kandi kwirinda udukoko twa mite, nka citrus itukura (abantu bakuru, egg), kandi ingaruka zigenzura ni nziza. Fluazinam izongera amahirwe yo kwangiza ibiyobyabwenge mugihe ikoreshwa mubushyuhe bwinshi, kuko ibikorwa bya fluazinamu ari hejuru cyane. Imiti mire miremire irashobora kwihutisha guhumeka, bihwanye no kongera kwibanda kumiti ine.

6.Propargite

Poropargite iri muri accaricide nkeya, hamwe nuburozi nuburozi bwibipimo, no gukora osmotike. Irashobora gukumira udukoko neza hejuru ya 20 ℃ mugihe imbuto ziterwa byoroshye kubyara indwara izuba hejuru ya 25 ℃.

7.Diafenthiuron

Diafenthiuron ni ubwoko bushya bwica udukoko twa Thiourea, kandi afite ingaruka zimwe zo kwica amagi. Mugihe cyo hejuru cyubushyuhe (hejuru ya 30 ℃) nubushuhe buke, bizatanga ibyangiritse kubihingwa.

Twabibutsa ko ubushyuhe bukwiye bwabakozi bavuzwe haruguru bugamije gusa, kandi ubushyuhe bwihariye bugomba kugabanywamo ibimera, kandi ubushyuhe bukwiye nibitandukanye.

Ariko 2.4d, glyphosate na chlopyrifos ni ingirakamaro cyane mu cyi.