Markers of resistance to pea aphid, Harris in L. accessions.

One of the major insect pests in L. (is Harris (Hemiptera: pests in L. (Hemiptera: Aphididae) is Harris (Hemiptera: Aphididae).

Botanical products in (Harris) management in L.

Botanical products have an important role in the development of sustainable and ecologically friendly agriculture. Therefore, this study is focused on assessing the insecticidal activity of botanical products (Pyrethro Natura and Rapax) applied individually and in combination with an organic fertilizer (Fitasio) against . Further the change in the plastid pigments concentrations, productivity as well as product selectivity on larvae was explored.

Response of Pea Varieties to Damage Degree of Pea Weevil, Bruchus pisorum L.

A study was conducted to determine the response of five pea varieties (Pisum sativum L.) to damage degree of Bruchus pisorum: Glyans, Modus, Kamerton, and Svit (Ukrainian cultivars) and Pleven 4 (Bulgarian cultivar). The seeds were classified into three types: healthy seeds (type 1), damaged seeds with parasitoid emergence hole (type 2), and damaged seeds with bruchid emergence hole (type 3) and they were sown.