Results 101 to 110 of about 14,165 (228)

Penularan Fitoplasma Sapu pada Tanaman Kacang Tanah oleh Serangga Vektor Orosius argentatus dan Deteksi Molekuler dengan Teknik PCR

open access: yesJurnal Fitopatologi Indonesia, 2014
Witches’ broom disease caused by phytoplasma is a very serious disease on peanut (Arachis hypogaea) which may potentially lead to high yield loss. Insects are the most important agents of phytoplasma transmission in the field.
Tatit Sastrini, Kikin Hamzah Mutaqin
doaj   +1 more source

Two new species of Polana ( Hobemanella ) (Hemiptera: Cicadellidae: Gyponini) and key to species

open access: yesZoologia (Curitiba), 2018
. Two new species of Polana (Hobemanella) Mckamey, 2006 are described and illustrated from Brazil: Polana (H.) alvarengai sp. nov., from the states of Mato Grosso, Rondônia and Pará, which can be recognized by the aedeagal shaft with subapical group of ...
Alexandre Cruz Domahovski   +1 more
doaj   +1 more source

Observations of First Occurrence and Severity of Potato Leafhopper, \u3ci\u3eEmpoasca Fabae\u3c/i\u3e (Harris), (Homoptera: Cicadellidae) in the North Central and Eastern United States. [PDF]

open access: yes, 2018
This paper presents available data on the first occurrence dates and the damage severity of the potato leafhopper in the north central and north eastern United States collected during the past 47 years (1951-1997).
Gage, S. H   +3 more
core   +2 more sources

Distribution and use of grasslands in the Czech Republic and biodiversity of invertebrates [PDF]

open access: yes, 2008
In the Czech Republic the major focus of organic farming lies in permanent grasslands management. Animal production is mostly focused on non-milk pasture beef-raising on almost the whole farm area. By contrast conventional farms do not grass sufficiently,
Bohac, Jaroslav   +4 more
core  

ON THE FAUNA OF SUBORDER AUCHENORRHYNCHA (HEMIPTERA) IN KARELIA AND THE MURMANSK REGION

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019
Based on the results of a recent faunistic study, an annotated list of species of the suborder Auchenorrhyncha (infraorders Cicadomorpha and Fulgoromorpha) is provided for the Republic of Karelia and the Murmansk Region as well as the adjacent territory ...
Andrey Humala, Georgy Anufriev
doaj   +1 more source

Grape leafhopper tests

open access: yesCalifornia Agriculture, 1948
California Agriculture - All ...
openaire   +1 more source

Organic Hop Variety Trial Final Report [PDF]

open access: yes, 2016
Hops production has increased steadily throughout the Northeast over the past 6 years. While hops were historically grown in the Northeast, they have not been commercially produced in this region for over a hundred years.
Calderwood, Lily   +8 more
core   +1 more source

Heirloom Dry Bean Variety Trial [PDF]

open access: yes, 2016
Dry beans (Phaseolus vulgaris), a high-protein pulse crop, have been grown in the Northeast since the 1800’s. As the local food movement continues to diversify and expand, consumers are asking stores to carry more and more locally-produced foods, and dry
Darby, Heather
core   +1 more source

Vol. 13, No. 2, Mar. 30, 2007: Illinois Fruit and Vegetable News [PDF]

open access: yes, 2007
published or submitted for publicationnot peer ...
Weinzierl, Rick (editor)
core  

Dual‐vector transmission of a pepper polerovirus: a plant virus is transmitted by both aphids and the supervector whitefly Bemisia tabaci

open access: yes
New Phytologist, Volume 250, Issue 3, Page 1370-1377, May 2026.
José Natividad Jaén‐Sanjur   +3 more
wiley   +1 more source

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