I ka emi ʻana o ka mahana, e emi ana ka ea i loko o ka lumi, no laila e hoʻopōʻino ka aʻa "root knot nematode" i nā mea kanu i ka nui.He nui ka poʻe mahiʻai e hōʻike ana i ka wā e maʻi ai ka hale, hiki iā lākou ke kali wale i ka make.

I ka wā e puka mai ai nā nematodes root-knot i loko o ka hale, pono ʻoe e kali a make?aole loa.Hoʻopilikia nā nematodes root-knot i nā mea kanu he nui, ʻoi aku ka melons, nightshades a me nā mea kanu ʻē aʻe.ʻO nā kumulāʻau hua e like me ka citrus a me nā'ōlaʻa e hālāwai pū me kēia "pōʻino".Ua manaʻo ʻia ʻo ia kekahi o nā pests ma lalo o ka honua paʻakikī loa e hoʻomalu ʻia no ka mea e peʻe nā ilo i loko o ka ʻōnaehana kumu.

I ka manawa e puka mai ai nā nematodes root-knot i nā huaʻai a me nā mea kanu e like me nā ʻōmato a me nā pepa, e hoʻomaka ana nā lau o nā mea kanu i ka melemele a mae i ke awakea.I ka hopena hope o ka hiki ʻana mai o ka nematode root-knot, ua liʻiliʻi nā mea kanu o nā huaʻai a me nā mea kanu e like me nā tōmato a me nā pepa, liʻiliʻi a melemele nā ​​lau, a ma hope e maloʻo a make ka mea kanu āpau.

I kēia lā, e kamaʻilio kākou e pili ana i ka nematode root-knot, ka "pepehi aʻa" paʻakikī loa no kēia mahiʻai.

ʻO nā hōʻailona o ka loaʻa ʻana o ka nematode root-knot i nā mea kanu

ʻO ka maʻamau, ʻo nā aʻa ʻaoʻao a me nā aʻa lālā ka mea palupalu loa, a ʻaʻohe mea e like me ka maʻi maʻi ma hope o ka ʻeha, a aia nā nematodes wahine keʻokeʻo ma hope o ka ʻoki ʻana iā lākou.ʻO nā hōʻailona o nā ʻāpana lewa ke emi a melemele, maloʻo a make i ka wā maloʻo.ʻO nā mea kanu maʻi nui e ulu nāwaliwali, dwarf a melemele.

Ma luna o nā mea kanu e like me ka celery, ʻike ʻia nā aʻa fibrous a me nā ʻōpuʻu ʻaoʻao e like me nā peʻa o nā ʻano like ʻole, a e mae mālie nā ʻāpana lewa i ke awakea a lilo i melemele, a ʻano pōkole nā ​​mea kanu.I nā hihia koʻikoʻi, ʻeleʻele nā ​​aʻa a popopo a make.

ʻOi aku ka nui o nā aʻa ʻaoʻao i nā mea kanu i hoʻopilikia ʻia ma mua o ka maʻamau, a ua hoʻokumu ʻia nā nodule like me ka bead ma nā aʻa fibrous.Hoʻokumu ʻia nā nematodes aʻa-puʻupuʻu mua i nā granula melemele, a laila lilo ia i ʻāpana melemele-ʻeleʻele.

Pehea e pale ai i nā nematodes root-knot?

Mai hana pū!Mai hana pū!Mai hana pū!He mea nui kēia e hoʻomaopopo!

Ke kūʻai ʻana i nā mea kanu hua hua e like me nā tōmato a me nā kukama, a i ʻole ke hānai ʻana i nā mea kanu wale nō, pono ʻoe e nānā pono i nā aʻa no ka pōʻino nematode root-knot.

ʻO ka hoʻololi ʻana.E kanu i nā aniani ʻōmaʻomaʻo, ke kāleka a me nā mea kanu ʻē aʻe ma waena o nā kua o nā huaʻai a me nā mea kanu e like me nā tōmato a me nā kukama.

Ke koʻikoʻi ka maʻi, e ʻeli i nā mea kanu maʻi i ka manawa, e ʻeli i nā mea āpau a kāpīpī i ka lime wikiwiki, a kanu hou i ka palapala ʻāina.Inā ʻaʻole koʻikoʻi ka maʻi,abamectin, avimidacloprid, thiazophosphine, a me nā mea'ē aʻe hiki ke hoʻohanaʻia no ka hoʻoulu aʻa.