Results 31 to 40 of about 39,160 (208)

Integrated approach for the management of white grub and collar rot in groundnut (Arachishypogaea L.) in South West Haryana [PDF]

open access: yes, 2017
Field experiments were conducted at Chaudhary Charan Singh Haryana Agricultural University, Regional Research Station, Bawal (Rewari), Haryana during Kharif seasons of 2011 and 2012.
Dashad, S. S.   +3 more
core   +2 more sources

Collar Rot and Wilt of Yellow Passion Fruit in Venezuela

open access: yesPlant Disease, 2000
Surveys were conducted to determine the occurrence of diseases of yellow passion fruit (Passiflora edulis f. flavicarpa) in plantations located in the central states of Aragua, Carabobo, Guarico, Miranda, and Yaracuy, Venezuela, from 1991 to 1998. Plants in both commercial plantations and passion fruit nurseries were symptomatic for wilt and reddish ...
M S, Gonzalez   +3 more
openaire   +2 more sources

Temperature and inoculation method influence disease phenotypes and mortality of Eucalyptus marginata clonal lines inoculated with Phytophthora cinnamomi [PDF]

open access: yes, 2002
Survival of 1-year-old plants of three clonal lines of Eucalyptus marginata (jarrah), two ranked as resistant (RR1 and RR2) and one as susceptible (SS1) to Phytophthora cinnamomi, was assessed after pathogen inoculation with either mycelial mats ...
Calver, M.C.   +4 more
core   +2 more sources

Evaluation of Trichoderma spp. and Fungicides in the Management of Collar Rot of Gerbera Incited by Sclerotium rolfsii

open access: yesJournal of Pure and Applied Microbiology, 2017
An extensive study was undertaken to manage the most vigorous, polyphagous pathogen Sclerotium rolfsii causing collar rot disease in Gerbera by utilizing nine commercial fungicides and eight novel Trichoderma spp.
P. Suneeta   +2 more
doaj   +1 more source

Collar Rot of Rice in Manipur

open access: yes, 1991
This article 'Collar Rot of Rice in Manipur' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping ...
Singh, N. I., Devi, R. K. T.
openaire   +1 more source

Changing Scenario of Groundnut Stem and Collar Rot Diseases in Major Groundnut Growing Areas of Telangana

open access: yesInternational Journal of Economic Plants
A roving survey was carried out in major groundnut-growing regions of Telangana state during kharif 2020 and kharif 2021 season aimed to assess the incidence of stem rot (Sclerotium rolfsii) and collar rot (Aspergillus niger) disease. The study revealed
J. Chandrakala   +4 more
doaj   +1 more source

Morphological characteristics and health of beech trees by diameter more than one meter (case study, Guilan province) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2010
For investigation of morphological characters of health of beech trees by diameter more than one meter at breast height, 33 trees were selected in Guilan province, Sistan district.
Mostafa Moradi   +3 more
doaj  

Frost Cracks Show a Slight Effect on Fungal Richness in Stem Wood of Hybrid Aspen Trees in Latvia

open access: yesDiversity, 2023
Hybrid aspen Populus tremula L. × Populus tremuloides Michx. is fast-growing and a potential source of biomass for bioenergy production in Europe. However, knowledge about the phytopathological risks to hybrid aspen clones, particularly about frost crack
Dārta Kļaviņa   +10 more
doaj   +1 more source

Valorization of Quercus suber L. Bark as a Source of Phytochemicals with Antimicrobial Activity against Apple Tree Diseases

open access: yesPlants, 2022
Cork, an anatomic adaptation of the bark of Quercus suber L. through its suberization process, finds its main application in the production of bottle stoppers.
Eva Sánchez-Hernández   +7 more
doaj   +1 more source

Contact surgery and transverse invariants [PDF]

open access: yes, 2011
We derive new existence results for tight contact structures on certain 3-manifolds which can be presented as surgery along specific knots in S^3. Indeed, we extend our earlier results on knots with maximal Thurston-Bennequin number being equal to 2g-1 ...
Lisca, Paolo, Stipsicz, Andras I.
core   +2 more sources

Home - About - Disclaimer - Privacy