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Influence of Intercropping with Spring Cereals on the Occurrence of Pea Aphids (Acyrthosiphon pisum Harris, 1776) and their Natural Enemies in Field Pea (Pisum sativum L.)
Acyrthosiphon pisum syrphid eggs syrphid larvae
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2015/3/6
Occurrences of pea aphids and their natural enemies (syrphids, mummies caused by entomopathogenic fungi
Beauveria sp. and by the parasitic wasp Aphidius ervi) were compared in monocultures and mixtu...
Effects of different field managements on the abundance of cereal aphids (Sternorrhyncha: Aphidoidea)
cereal aphids winter wheat field managements
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2015/1/30
The abundance of cereal aphids on winter wheat tillers and ears was determined in two field managements (integrated and ecological) at Dolná Malanta, Slovakia, over the years 1999–2001. The overall av...
Influence of parasitisation on cereal aphids (Sternorrhyncha: Aphidoidea) in various field management
parasitoids cereal aphids winter wheat
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2015/1/30
The level of parasitism of cereal aphids on winter wheat at growth stage 69 DC (end of bloom) differed between two field management used (integrated and ecological) and between individual years of the...
Hymenopteran parasitoids (Hymenoptera: Aphidiidae) of cereal aphids (Sternorrhyncha: Aphidoidea) in winter wheat crops in Slovakia
winter wheat cereal aphid parasitoids
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2015/1/30
During 1997–1999, occurrence of hymenopteran parasitoids of cereal aphids was observed in different localities in Slovakia. Altogether, seven species of aphid parasitoids were recorded. The total numb...
Resistance of Triticum Species to Cereal Aphids
plant resistance Rhopalosiphum padi Sitobion avenae wheat
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2014/2/25
The resistance of Triticum ssp. to English grain aphid (Sitobion avenae F.) and bird cherry-oat aphid (Rhopalosiphum padi L.) has been studied in different regions of Russia and the former Soviet Unio...
EFFICACY OF IMIDACLOPRID (CONFIDOR 200 SL) AGAINST APHIDS INFESTING WHEAT CROP
Confidor 200 SL imidacloprid wheat aphids
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2010/12/8
Imidacloprid (Confidor 200 SL) was evaluated either alone or with a fungicide (Tilt 0.01%) against wheat aphids. There were seven different treatments, including an untreated control. All the treatmen...
Rlationship of Aphids and Predators on different Genotypes of Wheat Triticum aestivum under Agri Eco-System of Bahawalpur
Triticum aestivum genotypes aphids predators Pakistan
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2009/9/29
Ten genotypes of wheat viz. Inqalab 91, V-2400, V-2278, V-4012, V-2000, V-2333, V-
2210, Uqab-2000, Punjnad and V-2237 were sown in the research area of Regional
Agricultural Research Institute, Bah...
ABIOTIC FACTORS EFFECT ON POPULATION FLUCTUATION OF ALATE APHIDS IN WHEAT
Triticum aestivum aphids population density temperature relative humidity Pakistan
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2009/9/29
These studies were conducted at Daphar (Mandi Baha-ud-Din) and Bahawalpur
during 1997-2005 and at Ayub Agricultural Research Institute, Faisalabad, Pakistan
during 1999-2005 to determine the role of...
ROLE OF MINERAL OIL IN POTATO PROTECTION AGAINST APHIDS AND VIRAL INFECTION
aphids mineral oil PLRV PVM PVY potato
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2009/3/31
Three-year field experiments investigated the effectiveness of Sunspray 850 EC mineral oil protection against PVY, PVM, PLRV. Every seven days six to eleven treatments were applied, depending on the y...
The occurrence and control of aphids and thrips in winter triticale
aphids thrips winter triticale
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2010/1/14
The occurrence and control of aphids and thrips in winter triticale.