Aphids ma ka plum: pehea e kaua?

Oe e hope i kali: ka opiopio plum, kanu eha makahiki aku nei, ma ka luawai ua hoaahuia oia i ke keʻokeʻo blanket o ka hau-keʻokeʻo pua. Iʻikeʻia ma hope o flowering hua uuku i hai mua ia i ka waiwai e ohi mai. Akā, ... omo oe i ole kali, a me ka laau iho ua aneane nalowale. No ke aha? Kēia kumu mai o ka hoouka laau aphids. E ka ike i ka au mamuli pehea e pakele o nā palapala nā mea kolo, a me ka mea hana i ka lawe ana i mea e pale aku i ka hoouka ana o pests.

Ma mau, me ka pono malama plum haawi mai ka mua ohi ai ma hope o ma kahi o 4 makahiki ma hope o ke kanu. Over ka mea e hiki mai ana he 10 makahiki, o ka hua laau, eʻoliʻoli nōʻoe me ka makahiki ulu, o ka papa, ina oe i ka laau kupono malama.

Aphids ma ka poho iho, na hoailona o ka pio ana o ka laau

Nā mea kolo hoohuoi ana me he hua laau, pale uliuli, uhi me ka fuzz. Me ka make aphids laau lau hoʻomaka e hoʻohuli akula a me ka mae wale, poino hoi e pana aku, i ka laau hoʻomaka e noticeably stunted.

Family o aphids noho ma kaʻaoʻao lalo o ka lau, a i nā lilo colorless, na kihi hoʻomaka e hoʻohuli akula. Secretions o aphids he hoʻonui i ka hooulu ana o saprophytic fungi, i no hoi he kūlana e loli ai i ka ulu ana o ka laau. A hua uuku mai hoʻomaka e popoʻole, a haule iho la.

Pehea e pakele o pests, a pehea e hana plum aphid

Aphids ma ka poho iho hoolakolako hua kokoke i nā'ōpuʻu i loko o ka wauke o na lala. Larvae pono tolerate i ka hooilo, a e hoʻomaka ana i ka lākou e ala hou mai ana i ka manawa o ka helehelena o nā'ōpuʻu mua. I loko o kēia wā, e malama ia no elike me ka hua laau no ka manawa mua i mea e pale aku i ka hou kūpono 'ana o ke larvae o aphids. Aphids ma ka poho iho i hāʻawi mai i ka hou hanauna kela 14 lā, no laila, e ho'āʻo i ka loa kanaka hoʻoponopono i ka piha loa ana o pests.

Ma ka hana kūikawā hale kūʻai 'oe ke kuai kuikawa mea hana e like me ka "hunaahi", "Fufanon", "Alatar". Mau lapaʻauʻia nā insecticides a me ka maikai kōkua mai i ke kaua ana o pests. I hana, e ho'āʻo i kaʻehu emulsion underside o na lau, a nō 'ana a me ka pests.

Inā 'aʻole' oe makemake e hoʻohana Nine Inch, e hiki ke hoʻohana i kaʻai laau no aphids ma ka iho. Hoao ana i ka mala i ka manao e lawe ka lanakila o na mea kanu e like me chamomile, kālika, uliuli uala mau poʻo. O kēia mau mea kanu e ka tincture a me kaʻehu pololei ma luna o ka maʻi ana 'o lau.
hiki ole Aphids ma ka poho iho, a tolerate ka paka lepo, i hui me ka lehu a slaked Lime. He hiki ke hoʻohana onion ihi (200 g. To hoʻopiha i ka bākeke o mehana ka wai, haʻalele ka hola 5 lā).

Emi i ka'ōlelo o aphids, e hiki ke hoʻohana foliar palapala noi. No kēia mau hana potasiuma sulufahate ole superphosphate (ka hola 3 tbsp. Puna ai mea hoʻoheheʻe i loko o 10 ho'āo ai. No ka wai).
Plum ke paka mai i 40 kg o ka hua mai o ka laau. Fertilize i ka laau kēlā me kēia makahiki ma ka Akuma ka, pono e oki i ka pau ana o ka pāpale aliʻi, hemohemo i ka lepo, e paa i ka lepo pu ia (laau, aole ia e tolerate kiʻekiʻeʻakika). I mau, e malama, a loaa ia i ka ohi ai ana o plums nui nā kauwela.