Insecticide, erbicide, daunatori pentru plante, Cum protejam plantele de atacul daunatorilor Options

[fortelady]

Intrucat ma confund cu o invazie de puricei de plante in "lanul" de petunii, m-am gandit ca ar fi bine sa avem un topic separat pentru protectia plantelor noastre- de balcon, apartament etc

Momentan, am 3 probleme:
1) purici albi (din aia saltareti) - luati o data cu pamantul de florarie (pamantul a fost infestat)
2) acarienii rosii intr-un ficus - nu stiu cum au ajuns acolo
3) paduchi d'aia lipiciosi in petunii - mi-au atacat cele mai frumoase flori (IMG:style_emoticons/default/crying.gif) ; normal ca au facut ca sunt afara in balcon


Ce tratamente faccem (rog specialistele sa ma ajute, eu sunt in ceata, in "biblia" mea de gradinarit sunt date exemple de insecticide dar nu sunt pe piata romaneasca)

1-2 insecticid spray "bio" de la carrefour marca "Vilmorin" - fix frectie la picior de lemn. A, doar a distrus niste frunze ca am pulverizat prea de aproape
2-3 am preparat un coctail din Mospilan ("acetampirid 20%" )- pt pureci si Nissorun ("hexytiazxox 10%) pt acarieni - am facut de 3 ori mai concentrat decat scrie in prospect, am pufait plantele de afara. va anunt maine si poimaine ce rezultate am avut (IMG:style_emoticons/default/sad.gif)
ah, si ma enervez ca mi-a adus vantul seminte de buruieni si au iesit in jardiniere langa plantele mele. pigul la ele de-mi ies ochii, e incredibil, ale naiba sunt de 2 ori mai viguroase decat plantele mele. de ce naiba nu se suie paduchii pe eleeeee?
alte idei ca sa scap de invazii mai aveti?

[walpurgik]

Mama zice ca e Taphrina deformans, basicarea frunzelor. Uite aici info:

Peach leaf curl is a fungus disease called Taphrina deformans. It can cause defoliation and crop loss on nearly all varieties of peach and nectarine trees. The most common characteristic is the curling and crinkling of the leaves as they unfold in spring. Usually, the entire leaf is affected, but sometimes only small areas are involved. In addition to the curling, diseased leaves often turn red or purple. This disease also may occur on the fruit, blossoms, and young twigs. Diseased fruits will usually fall off of the tree prior to harvest. A diseased tree does not usually yield well do to blossom loss in the spring.
Luckily, peach leaf curl is one of the easiest fruit diseases to control. Leaf curl can normally be prevented with a single, well-timed fungicide application of an appropriate fungicide, either in the autumn after 90% of the leaves have fallen, or in the spring before bud swell. Remember, for effective disease control the fungicide must be applied at the proper time, and the tree must be thoroughly covered with the fungicide spray. When applying a fungicide, or any chemical for that matter, be sure to read the label and follow instructions to the letter. Be certain that you are using the correct product for the type of plant, as well as for the disease or pest you are using it to control. If leaf curl is severe, it is important to maintain tree vigor by thinning more fruit than usual, irrigation, and applying extra nitrogen fertilizer.
As far as the ants go, I doubt that they are causing to much of a problem to your tree, unless you also have a problem with aphids. Ants supposedly herd and protect aphids like cattle. Aphids tend to congregate on new plant growth. Salivary secretions cause a stunting of leaf and stem growth. If aphids appear to be a problem, there are many insecticides on the market, which will effectively control them, as well as the ants. A preferred and safer method would be to purchase a quantity of lady bugs next spring, and allow them to cure the aphid problem for you. The ants will just go about their own business, doing ant things.