Results 41 to 50 of about 6,894 (227)

Application the Hassell Model for Prediction the Population Density of Golden Nematode of Potato After Growing Globodera Resistant Variety of Potato

open access: yesРоссийский паразитологический журнал, 2020
The purpose of the research is evaluation the possibility of application the Hassell model for prediction the dynamics of population density of golden nematode of potato in the ground after growing Globodera resistant variety of potato in the single-crop.
A. A. Shesteperov   +2 more
doaj   +1 more source

Morphological characteristics and distribution of Globodera species in Slovenia

open access: yesPlant Protection Science, 2002
Surveillance on cyst nematodes in Slovenia started already in 1963. We have found Globodera rostochiensis for the first time in 1971 and for the second time in 1975 (two cysts). In 1999 cysts of yellow potato cyst nematode were found again.
G. Urek, S. Širca, V. Meglič
doaj   +1 more source

Krumpirove cistolike nematode Globodera rostochiensis i Globodera pallida važni štetnici krumpira

open access: yesGlasilo biljne zaštite, 2013
Potato cyst nematodes Globodera rostochiensis and Globodera pallida (PCN) have proved to be phytoquarantine and major economic pest species of potato in Medimurska and Vara2dinska County. Since 2001, when G. rostochiensis was discovered in the locality of Belica (Medimurska County) for the first time, there has been conducted monitoring of the ...
Grubišić, Dinka   +2 more
openaire   +4 more sources

SURVEY OF PLANT PARASITIC NEMATODES ON POTATOES IN DALAT

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2019
Plant-parasitic nematodes on potato were identified by morphology of juveniles and adults. Extraction of vermiform nematodes in soil and roots was made by modified Baermann technique and root gall index was dertermined following Bridge and Page (1980 ...
Lê Thị Ngọc   +6 more
doaj   +1 more source

Distinguishing Cyst Nematode Species Using Image Textures and Artificial Neural Networks

open access: yesAgronomy, 2023
Cyst nematodes are plant parasitic nematodes infecting crops, causing extensive crop damage and annual losses, and affecting food production. The precise species identification is significant to initiate their control. The repeatable, less expensive, and
Ewa Ropelewska   +2 more
doaj   +1 more source

TESTING POTATO COLLECTION SAMPLES FOR THE PRESENCE OF GENES FOR RESISTANCE TO PHYTOPATHOGENS BY MEANS OF DNA MARKERS

open access: yesВавиловский журнал генетики и селекции, 2018
The development of phytopathogen-resistant varieties is the most reliable and economic way to reduce potato yield losses. Breeding of such varieties is possible by using genetic sources of resistance. The use of DNA markers for identification of valuable
A. B. Saynakova   +6 more
doaj   +1 more source

Hatching stimulation activity of steroidal glycoalkaloids toward the potato cyst nematode, Globodera rostochiensis.

open access: yesPlant Biotechnology, 2020
Cyst nematodes (Globodera spp. and Heterodera spp.) are highly evolved sedentary endoparasites that are considered as harmful pests worldwide. The hatching of the dormant eggs of cyst nematodes occurs in response to hatching factors (HFs), which are ...
K. Shimizu   +11 more
semanticscholar   +1 more source

Evaluation of trap crop, Solanum sisymbriifolium and antagonistic crops against potato cyst nematodes, Globodera spp.

open access: yes, 2021
The potato cyst nematodes are the most wilful and difficult to manage pests of potato crop. Due to the regulatory considerations and potential risk involved in environmental and health hazards, the options for controlling this nematode are becoming ...
P. Mhatre   +7 more
semanticscholar   +1 more source

HEALTHCARE OF THE IMPORTED POTATO SAMPLES IN THE REPUBLIC OF NORTH MACEDONIA

open access: yesJournal of Agriculture and Plant Sciences, 2020
This study relates to performing healthcare of seed and mercantile potatoes on imports, as well as sampling at cross border entry points in the Republic of North Macedonia, for the period 2014-2017.
Maja Petruseva   +2 more
doaj   +1 more source

Molecular and morphological characterization of Globodera rostochiensis (Wollenweber, 1923) Skarbilovich, 1959 from Egypt

open access: yesNotulae Scientia Biologicae, 2021
The golden potato cyst nematode, Globodera rostochiensis (Wollenweber, 1923) Skarbilovich (1959) is a damaging soilborne quarantine pest of Solanum tuberosum (potato) and other solanaceous crops worldwide. In spring of 2021 a survey was conducted in area
Sanaa A. HAROON   +4 more
doaj   +1 more source

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