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河北北方学院农业昆虫学课件 棉铃虫Helicoverpa armigra(Hubner)
河北北方学院 农业昆虫学 课件 棉铃虫Helicoverpa armigra(Hubner)
2019/8/28
河北北方学院农业昆虫学课件 棉铃虫Helicoverpa armigra(Hubner)。
Field Efficacy of Helicoverpa armigera Nucleopolyhedrovirus Isolates against H. armigera (Hübner) (Lepidoptera: Noctuidae) on Cotton and Chickpea
Helicoverpa armigera nucleopolyhedrovirus
2015/3/5
Field efficacy of seven geographical isolates of Helicoverpa armigera nucleopolyhedrovirus (HaNPV) along
with an insecticide control was evaluated against H. armigera on cotton and chickpea in the C...
The effect of ambient temperature on the development of cotton bollworm (Helicoverpa armigera Hübner, 1808)
cotton bollworm Helicoverpa armigera development thermal constants temperature
2015/2/6
The development of individual cotton bollworm stages depending on the ambient temperature was studied in laboratory conditions. The effect of temperature on the development of all stages of Helicoverp...
Effects of Helicoverpa armigera Nucleopolyhedrosis Virus (HaNPV) on the Larvae of the Diamondback Moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae)
DBM HaNPV LC50 LT50 biological parameters
2015/3/11
Laboratory studies were performed to determine the insecticidal activity of baculovirus against diamondback moth,
Plutella xylostella. The nucleopolyhedrosis (HaNPV) was tested against 2nd instar la...
Evaluating host plant resistance in cotton (Gossypium hirsutum L.) with varying gland densities to tobacco budworm (Heliothis virescens F.) and bollworm (Helicoverpa zea Boddie) in the field and laboratory
Cotton Gossypol Helicoverpa Heliothis Terpenoid Aldehydes
2013/2/27
Cotton (Gossypium hirsutum L.) produces a number of toxic terpenoid aldehyde (TA) compounds contained in epidermal glands that help protect the plant from pests and diseases. In the seed, one of these...
Effect of Organic Fertilizers on the Susceptibility of Tomato Lycopersicon esculentum: Solanaceae to Helicoverpa armigera Lepidoptera: Noctuidae in the Niayes Area Senegal.
Organic Fertilizers the Susceptibility Tomato Lycopersicon esculentum Solanaceae Helicoverpa armigera Lepidoptera Noctuidae the Niayes Area Senegal.
2010/12/16
Effect of Organic Fertilizers on the Susceptibility of Tomato Lycopersicon esculentum:
Solanaceae to Helicoverpa armigera Lepidoptera: Noctuidae in the Niayes Area Senegal.
RESISTANCE IN DIFFERENT OKRA CULTIVARS (ABELMOSCHUS ESCULENTUS L.) AGAINST AMERICAN BOLLWORM (HELICOVERPA ARMIGERA HUB.)
Hibiscus esculentus cultivars Helicoverpa armigera
2010/9/26
Response of four okra varieties viz. Pusa Sawani, Rama Krishna, Akra Anamica and Local variety was studied against Helicoverpa armigera (Hub.) at PMAS Arid Agriculture University, Rawalpindi, Pakistan...
INSECTICIDE RESISTANCE MECHANISMS AND THEIR MANAGEMENT IN HELICOVERPA ARMIGERA (HÜBNER) A REVIEW
Helicoverpa armigera insecticides pesticide resistance Pakistan
2009/9/30
The development of insecticide resistance management strategies requires a
comprehensive knowledge of mechanisms by which insects evolve insecticide
resistance. Helicoverpa armigera has evolved resi...
Cotton (Gossypium hirsutum) Response to Simulated Repeated Damage by Helicoverpa spp. Larvae
Helicoverpa spp. Larvae Simulated Repeated Damage Cotton
2008/6/5
Cotton (Gossypium hirsutum) experiences frequent episodes of insect infestation during the growing season in Australia. The most important pests are larvae of the cotton bollworm (Helicoverpa armigera...
Efficacy of Seed Mixes of Transgenic Bt and Nontransgenic Cotton Against Bollworm, Helicoverpa zea Boddie
Nontransgenic Cotton Transgenic Bt Seed Mixes
2008/6/3
Field trials conducted in northeastern North Carolina in 1994 and 1995 examined the effects of plantings of pure and blended genotypes of Bollgard cotton on (i) the larval population development of ca...
Field Performance of Transgenic Cottons Expressing One or Two Bacillus thuringiensis Endotoxins Against Bollworm, Helicoverpa zea (Boddie)
Bacillus Transgenic Cottons
2008/5/26
Bollworm, Helicoverpa zea (Boddie), survival on Bollgard cottons is an economic problem and also a concern for dealing with the development of bollworm resistance. Bollgard II cottons that produce two...
Impact of Bollworms [Helicoverpa zea (Boddie)] on Maturity and Yield of Bollgard Cotton
Yield of Bollgard Cotton Maturity Impact of Bollworms
2008/5/16
A large percentage of Bollgard cotton is treated for bollworms [Helicoverpa zea (Boddie)] with little information about economic losses from these infestations. The impact of bollworm infestations on ...
Identification and characterization of hydrolytic enzymes from the midgut of the cotton bollworm, Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)
Helicoverpa armigera protease protease inhibitors α -amylase a-amylase inhibitors
2010/1/11
Midgut hydrolytic enzymes of Helicoverpa armigera Hübner (Lepidoptera: Noctuidae) were identified and partially characterized. Km, Vmax, optimum pH, and specific activity were determined for proteolyt...
烟青虫(Helicoverpa assulta)性信息素的研究应用进展
2007/12/26
对烟青虫(Helicoverpa assulta)性信息素的化学通讯和结构鉴定，以及其在预测预报、大量诱捕、干扰交配等方面的研究与应用进行了综述，并就其影响因子和今后的发展方向进行了扼要的介绍。
关键词：烟青虫 性信息素 化学通讯 预测预报中图分类号：S435.72 文献标识码：A 文章编号：1004-5708(2005)05-0039-04-------------------------...
STATUS OF INSECTICIDE RESISTANCE IN THE COTTON BOLLWORM, HELICOVERPA ARMIGERA (HUBNER)
insecticide resistance organophosphate pyrethroid.
2010/12/3
he status of insecticide resistance in some fi eld populations of Helicoverpa armigera (Hubner) from the main cotton growing regions of central and south India was determined during the cropping seaso...