A Thesis for applying for the degree of Doctor of Philosophy in Agricultural SciencesThe need for more sustainable pest management strategies has been increasing in light of the harmful effects that insecticides have on non-target organisms and recent regulation changes. This study aimed to provide a basis for sustainable plant protection approaches to control an important oilseed rape pest, the cabbage seed weevil (Ceutorhynchus obstrictus). Firstly, to find potential biocontrol plants that could increase the parasitism rates of C. obstrictus, the infestation rate, and parasitoid communities of this pest were assessed on different spring-sown brassicaceous plant species during small plot studies. Out of the studied plant species, Raphanus...
BACKGROUND: This study investigated how infestation rates of an important oilseed rape pest, the cab...
The abundance of rape stem weevil, Ceutorhynchus napi Gyll., and cabbage stem weevil, C. pallidactyl...
Magistro darbe tiriamas insekticidų Merit Forest WG ir Fastac 50 EC efektyvumas kovoje prieš pušiniu...
Research objective. The study was aimed to establish development and distribution patterns of cabbag...
Raps ühe energiarikkaima õli- ja söödakultuurina on maailmas viimase poole sajandi jooksul muutunu...
Rapsi, kui Euroopa tähtsaima õlikultuuri, kasvupindala on Eestis viimase 12 aasta jooksul suurenenud...
Modern farming practices create inhospitable environments for natural enemies reducing their capacit...
Tyrimo atlikimo vieta: lauko eksperimentas buvo atliktas 2020 m. Vytauto Didžiojo universiteto Žemės...
The paper presents results of investigations of some abiotic (air temperature), biotic (parasitism) ...
Stem mining weevils, rape stem weevil (Ceutorhynchus napi Gyll. 1837) and cabbage stem weevil (Ceuto...
Magistritöö Maastikukaitse ja -hoolduse õppekavalMagistritöö teema on seotud europrojektiga QuESSA ...
Over the period from 1972—1982 the incidence of blossom beetles and their effect on yield formation ...
The pests and their hymenopterous parasitoids present in a spring and a winter oilseed rape crop in ...
The raspberry beetle (Byturus tomentosus De Geer), which is the main raspberry pest, causes large yi...
The insect society living in oilseed rape is large. Change of the crop characteristics affects both ...
BACKGROUND: This study investigated how infestation rates of an important oilseed rape pest, the cab...
The abundance of rape stem weevil, Ceutorhynchus napi Gyll., and cabbage stem weevil, C. pallidactyl...
Magistro darbe tiriamas insekticidų Merit Forest WG ir Fastac 50 EC efektyvumas kovoje prieš pušiniu...
Research objective. The study was aimed to establish development and distribution patterns of cabbag...
Raps ühe energiarikkaima õli- ja söödakultuurina on maailmas viimase poole sajandi jooksul muutunu...
Rapsi, kui Euroopa tähtsaima õlikultuuri, kasvupindala on Eestis viimase 12 aasta jooksul suurenenud...
Modern farming practices create inhospitable environments for natural enemies reducing their capacit...
Tyrimo atlikimo vieta: lauko eksperimentas buvo atliktas 2020 m. Vytauto Didžiojo universiteto Žemės...
The paper presents results of investigations of some abiotic (air temperature), biotic (parasitism) ...
Stem mining weevils, rape stem weevil (Ceutorhynchus napi Gyll. 1837) and cabbage stem weevil (Ceuto...
Magistritöö Maastikukaitse ja -hoolduse õppekavalMagistritöö teema on seotud europrojektiga QuESSA ...
Over the period from 1972—1982 the incidence of blossom beetles and their effect on yield formation ...
The pests and their hymenopterous parasitoids present in a spring and a winter oilseed rape crop in ...
The raspberry beetle (Byturus tomentosus De Geer), which is the main raspberry pest, causes large yi...
The insect society living in oilseed rape is large. Change of the crop characteristics affects both ...
BACKGROUND: This study investigated how infestation rates of an important oilseed rape pest, the cab...
The abundance of rape stem weevil, Ceutorhynchus napi Gyll., and cabbage stem weevil, C. pallidactyl...
Magistro darbe tiriamas insekticidų Merit Forest WG ir Fastac 50 EC efektyvumas kovoje prieš pušiniu...