ʻO ka moth pea (Contarinia pisi) he lele ma kahi o 2 mm ka lōʻihi, melemele ka waihoʻoluʻu, me nā kaha ʻeleʻele ma ka ʻaoʻao hope a me nā antennae ʻeleʻele. He keʻokeʻo a melemele paha ka larva, a hiki i 3 mm ka lōʻihi. Hoʻomaka ka hoʻoilo i ka hoʻoilo i loko o nā niu ma ka papa luna o ka lepo. I ka pūnāwai, i ka mahana ma luna o 15 degere Celsius, puka ka pupation, a puka mai nā nalo i ka hopena o Mei a me Iune, i ka wā o ka hoʻokumu ʻana o nā pua pua. Ma hope o ka hoʻoulu ʻana, waiho nā wahine i nā hua cigar-like, elongated, aneane ʻike ʻia i nā pua pua a me nā ʻōlelo pana. Ma hope o kekahi mau lā, paʻa nā larvae a hoʻomaka e hana hou a ulu. Haʻalele nā ʻōpala makua i ko lākou mau wahi hānai a neʻe i loko o ka lepo, kahi i kūkulu ʻia ai kahi niu, pupa lākou a puka mai nā nalo. Hoʻomoe nā wāhine o kēia hanauna i nā hua i loko o nā pī pi, kahi e hānai ai a ulu ai nā larvae o ka hanauna ʻelua. Ma hope o ka hoʻomohala ʻana, neʻe nā larvae i ka lepo no ka hoʻoilo. ʻElua mau hanauna e ulu ana i ka makahiki.
Nā hōʻailona
ʻAʻole ulu nā ʻōpuʻu pua o ka peas, nā pī pā, nā pīni a me nā pī i hōʻino ʻia e nā larvae, pehu ma ke kumu, maloʻo a hāʻule. ʻO ka mānoanoa o ka ulu ʻana, ke kāohi ʻia ka ulu ʻana o nā internodes, pōkole nā ʻōpala pua, a hōʻiliʻili ʻia nā pua pua i loko o kahi hui. He liʻiliʻi a ʻōwili ʻia nā ʻōpala o nā pua i hōʻino ʻia. ʻAhu ʻia ka ʻili o loko o nā ʻōpala a me nā hua.
Nā mea kanu hoʻokipa
Piʻi, piʻi, piʻi, piʻi kahua
Nā ʻano hoʻomalu
Manaʻo ʻia e hoʻokō i nā lāʻau lapaʻau agrotechnical, e like me ka lūlū mua ʻana (e hoʻolōʻihi i ka pua ʻana, lūlū i nā ʻano ʻano mua me kahi wā ulu pōkole a me ka hoʻokaʻawale ʻana i nā wahi mai nā hua pī o ka makahiki i hala. i ka wā o ka hoʻokumu ʻana i nā ʻōpuʻu a me nā pua. ʻO nā lāʻau lapaʻau kūpono a paipai ʻia no ka hakakā ʻana i ka pharyngitis ʻo Mospilan 20SP a i ʻole Karate Zion 050CS.
ʻO nā kiʻi kiʻi
