ʻO ka pīkī pua raspberry

ʻO ka Raspberry Flower Beetle (Anthonomus rubi) he mea ʻino koʻikoʻi o nā strawberries.

He mea ʻino loa kēia i loaʻa i ka wā e ulu ana i nā strawberries a me nā raspberries. ʻO nā pīkī makua (e pili ana i 4 mm ka nui, ʻeleʻele me nā lauoho hina hina) i ka hoʻoilo i nā koena mea kanu a i ʻole ka lepo. I ka pūnāwai (ma mua a i ka hoʻomaka ʻana o ka pua) ma kahi mahana o 12⁰C, hoʻomaka ka fertilizing. ʻO nā hōʻailona mua o ka hānai weevil liʻiliʻi he puka oval liʻiliʻi (1-2 mm ke anawaena) ma nā lau. Ma mua o ka wehe ʻana o nā ʻōpuʻu i loko o nā inflorescences (e pili ana i 2 mau pule ma mua o ka pua ʻana), waiho nā wahine i nā hua i loko o nā ʻōpuʻu i hoʻomohala ʻole ʻia a laila nahu i kā lākou peduncle. Hoʻokahi ʻōpuʻu hoʻokahi hua. Hāʻawi kēlā me kēia wahine i nā hua he 60 a hoʻopōʻino i ka nui o nā pua pua, e hoʻomaka ana e maloʻo, e kau ma luna o ka mea kanu, a maloʻo a hāʻule i ka lepo. Loaʻa ka ulu ʻana o nā larval i ka ʻōpuʻu maloʻo. ʻO ka hoʻomohala ʻana a hiki i 3 mau pule. I nā hihia sporadic, hiki i ka weevil raspberry ke hōʻino i ka 80% o nā ʻōpuʻu a puni ka mahiʻai, me ka nui o nā poho hua. Hōʻike ʻia ka lua o nā beetles i ka hopena o Iune, hānai i nā lau no kekahi mau lā, a laila hele i waho no ka hoʻoilo. ʻO ka paepae o ka pōʻino (ʻo ia ka pono no ka mālama ʻana i nā mea kanu) o kēia pest ma mua o ka pua ʻana he 1 makua no 200 inflorescences.

ʻO ka mauʻu

- ma mua o ka pua ʻana (wehe ʻana i nā ʻōpuʻu): ma hope o ka ʻike ʻana i nā lau i hōʻino mua ʻia (nā puka) a i ʻole nā ​​​​puʻu e kau ana ma kahi peduncle nahu, - i ka hoʻomaka ʻana o ka pua (ma hope o ka ulu ʻana o nā pua mua) ma hope o ka ʻike ʻana i ka lulu ʻana o nā inflorescences e nā pākeke. nā pipi.