Results 21 to 30 of about 631,168 (289)

Effectiveness of coffee leaf miner control associated with spray deposition in coffee leaves

open access: yesRevista Ceres, 2020
Coffee production faces challenges due to the susceptibility of the crop to insects. Owing to the coffee leaf miner Leucoptera coffeella, which is one of the main insect pests, the technology for the application of phytosanitary measures becomes the main
Renan Zampiroli   +5 more
doaj   +1 more source

An Injurious Leaf-Miner of The Honeysuckle [PDF]

open access: yesJournal of Economic Entomology, 1919
n ...
Crosby, C. R., Leonard, M. D.
openaire   +1 more source

Leaf Miner\u27s Leaves [PDF]

open access: yes, 2016
For many years I have been collecting leaves and discovered a phenomena that I find truly fascinating on specific leaves called leaf miner\u27s leaves . The leaves are the dwellings of animals, various insects\u27 architectural habitat.
Hoenig, Susan
core   +1 more source

Leaf-miner matrix

open access: yes, 2015
Leaf-miner species found on each plot. Data collected in the field.
Beth Atkinson (3300759)   +7 more
core   +1 more source

Bulletin: Number 99: The Spinach-Leaf Maggot, or Miner [PDF]

open access: yes, 1896
16 pages, 1 article*The Spinach-Leaf Maggot, or Miner* (Sirrine, F.
Sirrine, F. A.   +1 more
core   +6 more sources

Changing Leaf Geometry Provides a Refuge from a Parasitoid for a Leaf Miner [PDF]

open access: yesZoological Science, 2019
The use of physical barriers is a common defensive strategy in small-sized endophagous arthropods, but this feeding mode often results in tracks being left on host organisms, thus increasing predation risk. Mechanisms of escape from tracking predators are thus particularly important for endophagous arthropods.
Haruka, Aoyama, Issei, Ohshima
openaire   +2 more sources

EFFICIENCY OF CERTAIN MINERAL OILS AGAINST THE COMMON ABUNDANT TOMATO INSECT PESTS AT ALEXANDRIA, EGYPT [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2005
Efficacy of three mineral oils, KZ 95% EC, Super Masrona 94% EC and Super Royal 95% EC against immature stages of white fly, Bemisia tabaci Thnps tabaci, Aphis spp.
Aziza Fata
doaj   +1 more source

Current state of research into leaf-miner moths (Gracillariidae Stainton, 1854) and their feeding habits in relation to tree plantations in Kyiv

open access: yesБіологічні системи: теорія та інновації
The most common plant-feeding insects in the dendrofauna of populated areas, which are prone to mass reproduction, are leaf-miner moths (Gracillariidae Stainton, 1854).
M. Lisovyy, A. Dulin, R. Tsurkan
doaj   +1 more source

Spray deposition and chemical control of the coffee leaf-miner with different spray nozzles and auxiliary boom [PDF]

open access: yesEngenharia Agrícola, 2016
The coffee crop requires great spray ability to penetrate into the plant canopy during the application of pesticides. The aim of this study was to evaluate the spray deposition on leaves of coffee plants and the chemical control of the leaf miner ...
JEFFERSON GITIRANA NETO   +1 more
doaj   +2 more sources

CORRELATIONS OF CITRUS LEAF CHLOROPHYLL WITH LEAF MINERAL CONTENT [PDF]

open access: yesHortScience, 1992
The Minolta chlorophyll meter SPAD-502 (Minolta Camera Company, 101 Williams Drive, NJ 07446, USA) has been found to be a quick, accurate, simple, and nondestructive way to determine chlorophyll content in citrus leaves and a standard curve had been developed.
openaire   +1 more source

Home - About - Disclaimer - Privacy