Fọrọ nke nta na mkpụrụ osisi ọ bụla na-eto osisi apụl, nke ọrịa kachasị na-arịa bụ skaab. Ọ naghị emetụta ndụ nke osisi n'onwe ya, ma ọ bụ nanị na-ebelata mkpụrụ ma na-eme ka mkpụrụ osisi ahụ dịkwuo njọ.
Kedu ka skaab na osisi apụl dị?
Ná ngwụsị nke okooko osisi na May na epupụta na-apụta ọchịchịrị, na-eto eto nke nta nke nta na velvety creamy mkpuchi. Ndị na-akpata ọrịa na-anwụ anwụ, na etiti oge okpomọkụ, a na-ahụ akwụkwọ nke osisi. Nke a na-emetụta ọ bụghị naanị owuwe ihe ubi nke afọ dị ugbu a, kamakwa nhazi mkpụrụ mkpụrụ.
Mbibi nke mkpụrụ osisi ahụ na-amalite site na e guzobere ovary. Ha nwere mkpokọta ma ọ bụ akụkụ ntụpọ, kpuchie ya na mmanụ oliv. Na mmalite nke obere ntụpọ ahụ, ha na-abawanye ụba. N'okpuru osisi n'okpuru mkpịsị ahụ, a na-emepụta oyi akwa akpụkpọ anụ, nke na-egbochi ero site na ịbanye n'ime nwa ebu n'afọ. Ndị na-afụ ụfụ na-ada ụda mkpụrụ, ma ndị fọdụrụ na-ada n'akụkụ. Ọ bụrụ na ọrịa ahụ mere n'oge, mgbe ahụ, n'oge owuwe ihe ubi, ihe ịrịba ama nke ọrịa apple, osisi scab adịghị ahụ anya, mana ha na-apụta n'oge nchebe: obere oghere ntụpọ na-apụta na mkpụrụ osisi, nke a na-eduga n'ịbelata nchekwa mkpụrụ osisi. N'otu oge ahụ, apụl ndị ahụ adịghị emerụ ahụ.
Na Ome, mmeri nke skeab ahụ gosipụtara site n'ile anya na eriri nke obere swellings, nke a na-adọwara adọkpụ, na-eme ka cortex gbadaa, gbasapụ, ma nwee mmetụta dị egwu ka akpọnwụ.
Karịsịa, ọrịa ahụ na-amalite na mmiri ozuzo, t. Spores nke na-akpata causative nke ọrịa a na-agbasa nanị na mmiri mmiri. Mmiri, ụmụ ahụhụ na mmiri ozuzo na-ebu ha. Ngwurugwu ahụ nwere ike ịdị ndụ na mkpụrụ osisi dara ada, mkpụrụ osisi na-egbu ya na ogbugbo metụtara Ome.
Ihe iji merie skaab na osisi apụl
Ihe eji ebuso ọrịa a ọrịa gụnyere:
- ọgwụgwọ skaab na apụl;
- nke na-egbochi apụl si skaab.
Kedu ka esi esi apụ apụl?
Na ọgwụgwọ scab maka ọgwụgwọ nke osisi apụl, ịmecha ọgwụ na ọgwụ dị iche iche nwere ike iji mee ihe, nhọrọ nke
- dabere na oge na ebe ha jiri:
- trickle okirikiri - 10% ngwọta nke ammonium nitrate ;
- n'oge nwa okooko osisi blossoming 3.0% Bordeaux mmiri (ma ọ bụrụ na ọkụ dị ọkụ, mgbe ahụ jiri 1% ngwọta);
- mgbe buds pụtara - 1.0% Bordeaux mmiri mmiri, ọla kọpa chloride, Kuprosilom, Rubigan, Strobi;
- ozugbo mgbe okooko - fungicides Skor, Rubigan, Horus, Sistan, Ditan;
- mgbe owuwe ihe ubi: osisi n'onwe - 4-5% urea ngwọta, na dara epupụta ala n'okpuru osisi 7% urea ngwọta.
Mgbochi iji chebe apụl si skaab ahụ:
- mbibi nke isi iyi nke oria (akwukwo, nkpuru);
- emepụta ọnọdụ ọjọọ maka mmepe nke ọrịa ahụ (na-akwadoghị, na-ehicha ma na-enwu gbaa okpueze osisi);
- ịkọ ala n'etiti ahịrị dị iche iche, na-egwu ala na kporo na akwụkwọ ndị nwụrụ anwụ.
- n'ihi na ikweghi ka ọrịa mbụ nke ọrịa nrịanwụrụ ahụ na-amalite na oge opupu ihe ubi tupu oge mmalite oghere, ọgwụgwọ na ngwọta 1% nke DNOC ma ọ bụ n'elu okpueze ndụ ndụ na ngwọta 3% nke mmiri Bordeaux;
- Tincture garlic (200-300 g chopped garlic, wunye 2 lita nke mmiri ọkụ, na-esi ọnwụ 24 awa na nsogbu, gbanye na 8 lita mmiri oyi na gbakwunye 30 g nke nchacha ncha).
Mkpa dị mkpa maka ịlụ ọgụ sistem na apụl osisi nwere nhọrọ maka ịgha mkpụrụ ọgwụ. Ndị a gụnyere Perlina nke Kiev, Amulet, Oder, Tsyganochka, Reina, Sava, Freedom, Odra, Rubinola, Topaz, Revena, Prima, Priscilla, Florina, Nnwere onwe, Syrpray.
Ọ bụrụ na ịchọrọ ị nweta ihe ubi nke mkpụrụ osisi apụl na-atọ ụtọ na ubi gị, mgbe ahụ n'oge nke oge na-elekọta ichebe osisi apụl gị na skaab.