Ingamba zo gukumira no kugenzura nyuma yindabyo za pome ziguye

Ibiti bya pome byinjira buhoro buhoro mugihe cyo kurabyo. Nyuma yigihe cyururabyo, uko ubushyuhe buzamuka vuba, udukoko turya amababi, udukoko twangiza amashami nudukoko twangiza imbuto byose byinjira mubyiciro byiterambere kandi byororoka, kandi umubare wibyonnyi bitandukanye uziyongera vuba.
Nyuma yiminsi 10 nyuma yo kugwa kwindabyo nigihe cya kabiri gikomeye cyo kurwanya udukoko twa pome. Witondere cyane imbaraga zigaragara zudukoko twinshi. Abaturage nibamara kugera ku cyerekezo cyo kugenzura, ingamba zo gukumira no kugenzura zigomba gufatwa igihe.
Mbere na nyuma yo kugwa kwururabyo, reba cyane cyane ibyangiritse byamababi, imishitsi ikiri nto, imbuto n'amashami akiri mato, wibande kuri mite yigitagangurirwa gitukura, inyenzi zangiza amababi, aphide yumuhondo wa pome, pome ya pome ya pome, icyatsi kibisi, ipamba ya pisine n inyenzi ndende, nibindi. ., hanyuma urebe niba hari ibimenyetso ku mababi y'imbere. Hano hari igitagangurirwa gitukura, aphide kumashami akiri mato, udusimba twatsi hejuru hejuru yumuti muto, hanyuma urebe niba hari liswi ya bollworm kumababi akiri mato n'imbuto zikiri nto.

Ku ngemwe n'ingemwe, wibande ku gukora iperereza niba hari amababi ya roller yinyenzi hejuru yamashami namababi yishami, niba hari ibibara byera (kwangirika kwa aphide yubwoya) ku nkovu zamashami ukabona gutemwa, kandi niba hari a umubare munini wibibabi bya roller yinyenzi kumitiba no hasi. Ibishishwa bishya bisa nkibitonyanga (ibyago byinyenzi birebire). Iyo umubare w’udukoko ari munini, hitamo imiti yica udukoko twica udukoko ukurikije ubwoko bw’udukoko.
Birakwiye ko tumenya ko imbuto zikiri nto zumva imiti yica udukoko kandi zikunda kurwara phytotoxicity. Gutera imiti igabanya ubukana hamwe nudukoko twangiza udukoko twangiza muri iki gihe. Ku bijyanye n'umusaruro, ibipimo byihariye byo gukumira no kugenzura n'ingamba mugihe gikora ni ibi bikurikira:
Iyo umubare w'igitagangurirwa usanze ugera kuri 2 kuri buri kibabi mugihe cyo gukora irondo, acariside nka etoxazole cyangwa spirodiclofen irashobora guterwa kugirango igenzurwe.

 

Iyo igipimo cya aphid kirenze 60%, imiti yica udukoko nka imidacloprid, Lambda-cyhalothrin cyangwa chlorpyrifos irashobora guterwa kugirango igenzure aphide kimwe nudukoko twatsi tunuka, pome ya pome yuzuye nudukoko twinshi. Muri byo, mu rwego rwo gukumira no kugenzura pome ya pome ya pome, iyo ibibara bibaye mu busitani, birashobora guhanagurwa n'intoki cyangwa bikajugunywa. Niba bibaye bisanzwe, usibye gutera imiti yavuzwe haruguru kumashami yubusitani bwose, imizi igomba no kuhira inshuro 1000 ya 10% ya imidacloprid ifu yuzuye.

Niba hari inzoka nyinshi zitwa pamba mu murima, urashobora gutera imiti yica udukoko nkumunyu wa emamectin na Lambda-cyhalothrin, ishobora kandi kurwanya udukoko twa lepidopteran nka puwaro yumutima hamwe nudukingirizo twamababi.
Niba ubonye umwobo mushya wo kwandura ku giti cyacyo, hita ukoresha seringe kugirango utere ml 1 kugeza kuri 2 yumuti wikubye inshuro 50 kugeza 100 za chlorpyrifos cyangwa cypermethrine mumwobo wanduye, hanyuma ushireho umwobo nubutaka. Witondere kudatera imiti yumwimerere kugirango wirinde kwibanda cyane. Hejuru kandi bitera phytotoxicity.