Nigute wagenzura imiterere ya Meloidogyne incognita?

Meloidogyne incognita ni udukoko dukunze kugaragara mu buhinzi, kandi tubabaza kandi tugoranye kutwirinda. None se, Meloidogyne incognita yagenzurwa ite?

Impamvu zituma bigorana kugenzura Meloidogyne incognita:

1. Agakoko ni gato kandi gafite ubwihisho bukomeye

Meloidogyne incognita ni ubwoko bw'udukoko twanduzwa mu butaka, dufite ubushobozi bwo kwibasira inyamaswa, udukoko twinshi, udukoko twibasira imyaka myinshi, ibyatsi bibi, nibindi; ubwiyongere bw'ibyorezo burihuta, kandi umubare w'udukoko two mu bwoko bwa Meloidogyne woroheye gukurura mu bwinshi.

2. Kwinjira mu muzi, bigoye kubimenya

Iyo ikimera kigaragaje ibimenyetso, imizi iba yibasiwe n’imiti, bigatera kwangirika kw’ikimera. Iki gihingwa kigira imyitwarire nk’indwara ziterwa n’ubutaka nka bagiteri, kandi byoroshye kuyobywa n’ibintu bigaragara.

3. Guhuza neza n'ibidukikije

Ubusanzwe ikora mu butaka buri hagati ya cm 15-30, ikagera ku bujyakuzimu bwa metero 1.5. Ishobora kwanduza abantu benshi kandi ishobora kubaho imyaka 3 nubwo nta kibazo cy’ubwandu ifite.

4. Uburyo bugoye bwo gukuraho

Hari uburyo bwinshi bwo kwanduzanya indwara ya Meloidogyne incognita. Ibikoresho byo mu murima byanduye, imbuto zifite inzoka, n'ubutaka butwarwa n'inkweto mu gihe cyo gukora byose byabaye imbarutso yo kwanduzanya kwa Meloidogyne incognita.

Uburyo bwo gukumira no kugenzura:

1. Guhitamo ubwoko bw'ibihingwa

Tugomba guhitamo ubwoko bw'ibimera cyangwa imizi irwanya Meloidogyne incognita, kandi tugahitamo ubwoko bw'imboga zirwanya indwara cyangwa indwara, kugira ngo tugabanye cyane ingaruka z'indwara zitandukanye.

2. Guhinga ingemwe mu butaka butagira indwara

Mu gihe cyo guterura ingemwe, tugomba guhitamo ubutaka budafite indwara ya Meloidogyne incognita yo guterura ingemwe. Ubutaka bufite indwara ya Meloidogyne incognita bugomba gusukurwa umuti mbere yo guterura ingemwe. Tugomba kugenzura ko ingemwe zitanduye. Ni muri ubwo buryo bwonyine dushobora kugabanya ubwandu bw'indwara mu gihe cy'imyaka ikuze.

3. Guhinga ubutaka bunini no gusimburanya imyaka

Muri rusange, iyo ducukuye cyane mu butaka, tugomba kugera kuri santimetero 25 cyangwa zirenga kugira ngo tugeze ku buso bw'ibimera biri mu butaka bunini. Muri iki gihe, ubutaka bwo hejuru ntibuzaba bucitse gusa, ahubwo bunagabanya amazi nyuma yo kugerwaho n'izuba, ibyo bikaba bidafasha ko ibimera bikomeza kubaho.

4. Gutunganya ubushyuhe bwinshi, gutunganya ubutaka

Niba ari Meloidogyne incognita iri mu busitani, dushobora gukoresha ubushyuhe bwinshi mu mpeshyi kugira ngo twice udusimba twinshi. Muri icyo gihe, dushobora no kubora ibisigazwa by'ibimera Meloidogyne incognita yishingikirizaho kugira ngo bibeho mu butaka.

Byongeye kandi, iyo ubutaka ari umucanga, tugomba kunoza ubutaka uko umwaka utashye, ibyo bikaba byanagabanya neza kwangirika kwa Meloidogyne incognita.

5. Imicungire y'ibicuruzwa

Dushobora gushyira ifumbire mvaruganda yangiritse mu murima no kongera ifumbire ya fosifore na potasiyumu, ibi bikaba byakongera ubushobozi bw'ibimera bwo kurwanya indwara. Tugomba kwibuka ko tudakwiye gushyira ifumbire mvaruganda idakuze, ibyo bikazongera kwiyongera kwa Meloidogyne incognita.

6. Kongera ikoreshwa ry'ifumbire mvaruganda ikora neza no gushimangira imicungire y'ubuhinzi

Tugomba gukoresha ifumbire mvaruganda irwanya udukoko twitwa nematode (urugero, irimo Bacillus thuringiensis, spore y'umuhengeri, nibindi) kugira ngo twongere imiterere y'ibinyabuzima bitera udukoko mu butaka, dukumire neza ikwirakwira ry'udukoko twitwa nematode, twongere imikurire, kandi tugabanye ingaruka mbi za Meloidogyne incognita.