Nā hana pale a hoʻomalu ma hope o ka hāʻule ʻana o nā pua lāʻau ʻāpala

Hoʻokomo mālie nā lāʻau Apple i ka wā pua. Ma hope o ka wā pua, i ka piʻi wikiwiki ʻana o ka wela, ʻo nā mea ʻai lau, nā ʻōpala lālā a me nā meaʻai huaʻai ke komo i ke kahua hoʻomohala wikiwiki a me ka hoʻohua hou ʻana, a e piʻi koke ka heluna kanaka o nā mea ʻino like ʻole.
Ma kahi o 10 mau lā ma hope o ka hāʻule ʻana o ka pua ʻo ia ka lua o ka manawa koʻikoʻi no ka mālama ʻana i ka lāʻau ʻāpala. E noʻonoʻo pono i ka dynamics hanana o nā pests nui. Ke hiki ka heluna kanaka i ka papa kuhikuhi hoʻomalu, pono e lawe ʻia nā hana pale a me ka hoʻomalu i ka manawa.
Ma mua a ma hope o ka hāʻule ʻana o ka pua, e nānā nui i ke kūlana o ka pōʻino o nā lau, nā ʻōpuʻu ʻōpio, nā hua ʻōpio a me nā lālā, e nānā ana i ka ʻulaʻula spider mites, lau roller moths, apple yellow aphids, woolly apple aphids, green bugs, cotton bollworms a longhorn beetles, etc. ., a nānā inā he mau hōʻailona ma nā lau o loko. Aia nā mite ʻulaʻula, nā aphids ma nā ʻōpuʻu ʻōpiopio, nā ʻōpala ʻōmaʻomaʻo ma ka piko o nā ʻōpuʻu ʻōpiopio, a nānā inā aia nā ʻōpala bollworm ma nā lau ʻōpio a me nā hua ʻōpiopio.

No nā mea kanu a me nā mea kanu, e noʻonoʻo i ka ʻimi ʻana inā aia nā lau ʻōpala moth ma luna o ka piko o nā lālā a me nā lau lālā, inā he mau flocs keʻokeʻo (ka pōʻino o nā aphids woolly apple) ma nā ʻulaʻula o nā lālā a me nā ʻoki ʻoki, a inā he ʻōpala. ka nui o nā lau ʻōpala moth ma ke kumu a ma ka lepo. ʻO nā ʻōpala e like me ka sawdust hou (loʻo-horned beetle hazard). Ke nui ka helu o nā pest, koho i ka hoʻopuʻi pesticide ma muli o ke ʻano o nā pest.
He mea pono e hoʻomaopopo i nā hua ʻōpio ke maʻalahi i nā pesticides a pili i ka phytotoxicity. Pono e pale ʻia ka pīpī ʻana i nā mea hoʻomākaukau emulsifiable concentrate a me nā pesticides haʻahaʻa i kēia manawa. Ma ke ʻano o ka hana ʻana, ʻo nā ʻōkuhi pale a me ka hoʻokele a me nā ana i ka wā o ka hana maoli penei:
Ke ʻike ʻia ka nui o nā spider mites a hiki i ka 2 i kēlā me kēia lau i ka wā mākaʻikaʻi kīhāpai, hiki ke hoʻoheheʻe ʻia nā acaricides e like me ka etoxazole a i ʻole spirodiclofen no ka hoʻomalu.

 

Ke ʻoi aku ka nui o ka aphid ma mua o 60%, hiki ke hoʻopaʻa ʻia nā insecticides e like me imidacloprid, Lambda-cyhalothrin a i ʻole chlorpyrifos no ka hoʻomalu ʻana i nā aphids a me nā ʻōpala pilau ʻōmaʻomaʻo, nā ʻāpala huluhulu a me nā inike unahi. I waena o lākou, no ka pale ʻana a me ka mālama ʻana i nā aphids woolly apple, i ka wā e puka mai ai nā kiko i loko o ka māla, hiki ke holoi ʻia me ka lima a i ʻole ka holoi ʻia. Inā hana maʻamau, ma waho aʻe o ka pīpī ʻana i nā kemika i ʻōlelo ʻia ma luna o nā lālā o ka māla holoʻokoʻa, pono e hoʻoinu ʻia nā aʻa me 1000 mau manawa o 10% imidacloprid wettable pauda.

Inā nui ka pulupulu bollworms i loko o ka māla waina, hiki iā ʻoe ke pīpī i nā pesticides e like me ka paʻakai emamectin a me Lambda-cyhalothrin, hiki ke hoʻomalu i nā mea ʻeha lepidopteran e like me ka pear heartworms a me nā lau lau.
Inā ʻike ʻoe i kahi lua defecation hou ma luna o kahi kumu lāʻau, e hoʻohana koke i kahi syringe e hoʻokomo i ka 1 a 2 ml o kahi hopena 50-100-fold o chlorpyrifos a cypermethrin i loko o ka lua defecation, a hoʻopaʻa i ka lua me ka lepo. E makaʻala ʻaʻole e hoʻokomo i ka lāʻau lapaʻau kumu i mea e pale ai i ke kiʻekiʻe o ka ʻike. Kiʻekiʻe a kumu phytotoxicity.