plum – Scientific Works

1.9. Possibilities for efficient use of area in a young intensive plum plantation with some new cultlvar-rootstock combinations

Author: Boryana Stefanova

21. Efficacy ot chemical and biological insecticides against Hyalopterus Pruni Geof. /Hemiptera:Aphididae/

Author: Radoslav Andreev, Pavlin Vasilev

22. Aphidophagous in plum and peach agrocenosis in the region of Plovdiv

Author: Radoslav Andreev, Pavlin Vasilev