Institutul de Genetică, Fiziologie şi Protecţie a Plantelor

Permanent URI for this communityhttps://msuir.usm.md/handle/123456789/13417

Browse

Subject: search.filters.subject.plum orchard

Search Results

Now showing 1 - 4 of 4
  • Thumbnail Image
    Item
    Evaluarea componentului minor asupra atractivității feromonului sexual al viermelui prunelor
    (CEP USM, 2024) Musleh, Mohammed; Odobescu, Vasilisa; Erhan, Tatiana; Jalbă, Svetlana
    In this work, the effect of adding the minor component to the basic components of the sex pheromone of the plum fruit moth was evaluated in field trials in plum orchard. The addition of 75% of the minor component to the pheromonal composition increases the male capture of the plum fruit moth Grapholita funebrana Tr. by up to 25.8%, a result comparable to the one obtained the previously.
  • Thumbnail Image
    Item
    Capturarea daunatorului polifag – gândacul păros (Epicometis hirta poda) prin aplicarea capcanelor colorate neadezive cu atractanți
    (CEP USM, 2024) Zubcu, Ion; Todiraș, Vladimir
    The paper presents the results of research aimed at establishing the effectiveness of non-adhesive colored traps and attractants for control of Epicometis hirta in the plum orchard. The respective evaluation studies were carried out during the year 2024, namely the II trimester. The assessment of the frequency of the attack, the intensity of the flight, the degree of attack and the determination of the biological effectiveness of the traps in combating the mentioned pests was carried out according to the classical methods specific to the applied technical-experimental field.
  • Thumbnail Image
    Item
    EFICACITATEA PREPARATELOR CARBECOL ȘI FUNECOL ÎN DIMINUAREA AFECȚIUNILOR UNOR PATOGENI DE NATURĂ MICOTICĂ ÎN PLANTAȚIA POMICOLĂ DE PRUN
    (CEP USM, 2023) Zubcu, Ion; Todiraș, Vladimir
    The testing was carried out in an orchard plum Stanley, with a planting scheme of 5x3 m, the harmfulness of dangerous diseases such as clasterosporium or perforated spotting (Clasterosporium carpophilum Aderch.), polystigmosis or red spotting, spotting (Polystigma rubrum Pers.) and moniliosis (Monilia spp.) was observed. The objects to be tested were a biological preparation - fungicide Carbecol, with the active substance sodium bicarbonate and Funecol SL with the active substance copper sulfate 79 g/l. The experiment scheme included 4 variants, in 2 of which preparations were tested Carbecol- 4 kg/ha, Funecol SL 3 l/ha in 2 different doses, in one variant - a chemical standard and a variant (trees were sprayed with clean drinking water without adding an fungicide). The fungicide used in production – Pencozeb 75 WG – 2 kg/ha served as the Standard.
  • Thumbnail Image
    Item
    INFLUENȚA COMPONENTULUI MINOR ASUPRA ATRACTIVITĂȚII FEROMONULUI VIERMELUI ORIENTAL
    (CEP USM, 2023) Musleh, M.; Odobescu, Vasilisa; Erhan, Tatiana; Jalbă, Svetlana
    In this work, the effect of adding the minor component (C14H29OH) to the major components of the oriental fruit moth sex pheromone Z8-12:AC and E8- C12:AC was studied. The use of pheromone compositions with the addition of the minor component in increasing concentrations to the base composition of the oriental fruit moth sex pheromone on dispensers resulted in an amplification of the biological effectiveness by increasing the capture of males in pheromone traps by about 48% in experimental tests in the plum orchard .