Results 61 to 70 of about 144,743 (352)
Agricultural and Food Science, 1990 Infestations of Rhopalosiphum padi were compared between common varieties grown at nitrogen levels of 50, 100 and 150 kg/ha in 1986 and 1988, and controlled with dimethoate in 1988.
Sirpa Kurppa, Marja Suonpää
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Plant spacing - a non polluting tool for aphid (Hemiptera: Aphididae) management in canola, Brassica napus [PDF]
نامه انجمن حشرهشناسی ایران, 2008 Current study was initiated to generate the information on the effect of row-to-row distance of brassica crop, Brassica napus L., on aphids population. Three line spacing (20, 30 and 40 cm) with a constant nine cm plant to plant distance were evaluated ...
M. Sarwar
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How Cabbage Aphids Brevicoryne brassicae (L.) Make a Choice to Feed on Brassica napus Cultivars
Insects, 2019 Plant resistance to aphids might be present in different plant tissues, such as the epidermis, mesophyll and phloem, but not all of them play a key role in determining the feeding preference of aphids.
Zhong-Ping Hao +3 more
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Advanced Science, EarlyView.This study identifies the mitochondrial protein RTA9, a member of the Domain of Unknown Function 641 family, together with its partner S40, as key regulators of aphid resistance in maize. RTA9 promotes S40 degradation and modulates reactive oxygen species accumulation.
Chuanhong Wang +12 more
wiley +1 more source
Developing Plantain for Resistance to Banana Aphids by RNA Interference
Proceedings, 2020 Banana bunchy top virus (BBTV) is one of the world’s invasive species. Banana aphid (Pentalonia nigronervosa) is found in all banana producing areas and it is the insect pest known to transmit BBTV causing banana bunchy top disease (BBTD) in ...
Temitope Jekayinoluwa +5 more
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Nature, 1872 AMONG other misstatements in Dr. Bree's “Fallacies of Darwinism,” so ably criticised by Mr. Wallace in NATURE of July 25, occurs the following:—“All the stories about aphides being treated as milch-cows are myths, the result of inaccurate observation” (p. 166).
openaire +2 more sources
First Record of \u3ci\u3eAphis Helianthi\u3c/i\u3e (Homoptera: Aphididae) as a Pest of Celery [PDF]
, 2017 In 1989, the aphid Aphis helianthi severely damaged five of 10 scouted celery fields in west central Michigan. In 1990 and in 1991, A. helianthi again was a problem. reaching pestiferous levels in three of 10 and two of 10 scouted fields.
Davis, M. G. Kortier, Grafius, E.
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Advanced Science, EarlyView.Aphids release salivary protein GLD into plants, which induces ROS in the phloem. This leads to the intermolecular disulfide bonds formation among SEO proteins, promoting their transition from the dispersed state to the aggregated state. SEO can interact with CMV CP.
Huijuan Guo +7 more
wiley +1 more source
Parasitoids (Hymenoptera: Braconidae, Aphidiinae) of the mealy plum aphid Hyalopterus pruni (Geoffr.) on common reed (Phragmites australis) in different types of habitat in Poland [PDF]
Archives of Biological Sciences, 2013 The aim of the present work was to determine the parasitoid guild of the mealy plum aphid Hyalopterus pruni on common reed (Phragmites australis) in different types of habitats in central Poland.
Barczak T. +2 more
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Зерновое хозяйство России, 2023 The widespread cultivation of highly productive varieties of agricultural crops often leads to the emergence and spread of new intraspecific forms of insects capable of mass reproduction.
A. B. Vereshchagina, E. S. Gandrabur
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