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Screening Test for Detection of Leptinotarsa decemlineata (Say) Sensitivity to Insecticides
In 2009, the sensitivity of 15 field populations of Colorado potato beetle (Leptinotarsa
decemlineata Say.) - CPB was assessed to chlorpyrifos, cypermethrin, thiamethoxam and fipronil,
four insecticides which are mostly ...
Mite Pests in Plant Crops – Current Issues, Inovative Approaches and Possibilities for Controlling Them (2)
Part one discusses some principal mite pests in agroecosystems and urban horticulture
in European countries, Serbia and its neighbouring countries focusing primarily on issues
with regard to plant production, novel methods ...
Characterization of Xanthomonas euvesicatoria Strains Pathogens of Pepper in Serbia
During spring and summer of 2008, 101 bacterial strains was isolated from the diseased
pepper leaves collected from different pepper growing areas in the Republic of Serbia. The
aim of this research was to characterize ...
Biological Traits of Botrytis cinerea Pers. Isolates Differently Sensitive to Dicarboximides
A study of biological characteristics of both field and laboratory isolates revealed that
highly resistant isolates were morphologically different from their original wild types. The
majority of them were less pathogenic ...
Sensitivity of Monilinia laxa (Ader. & Ruhl.) to Fungicides Having Different Modes of Action
Sensitivity of five M. laxa isolates from mumified plum fruits was tested to benomyl,
iprodione, trifloxystrobin, tebuconazole and pyrimethanil. Mycellia growth inhibition on
growth medium was monitored and susceptibility ...
Novel Approaches to Implementation of Pumpkin Resistance in Control of Viral Diseases
As there is a growing frequency of viral plant diseases in epidemic proportions, the
possibilities for successful control are constantly being explored. Despite the fact that integral
and simultaneous employment of ...
Is Low Efficacy of Fungicides always a Consequence of Fungicide Resistance Development in Pathogen Populations?
Efficacy of four fungicides with different modes of action (vinclozolin, pyrimethanil, benomyl
and fenhexamid) in control of B. cinerea in raspberry, was investigated in the paper.
The trials were conducted at two ...
Determination of Resistance Levels of Myzus persicae (Sulzer) by Biochemical Methods
Peach/potato aphid Myzus persicae (Sulzer) has developed three mechanisms of resistance:
overproduction of one or two closely related carboxylesterases (E4 and FE4), production
of modified acetylcholinesterase (MACE and ...
Effects of Insecticides on Strawberry Aphid Chaetosiphon fragaefolii (Cockerell) on Resistant and Susceptible Strawberry Genotypes
Strawberry aphid, Chaetosiphon fragaefolii (Cockerell), is the most important vector of
strawberry virus. Breeding of genotypes resistant to this pest is an important preventive
control measure, which can be compatible ...
Botrytis cinerea Control and the Problem of Fungicide Resistance
Botrytis cinerea, the causal agent of grey mould, greatly affects fruit, grapevine, vegetable
and ornamental crops production. It is a common causal agent of diseases in plants
grown in protected areas, as well as fruit ...