Egyptian National Agricultural Library Search for '(su,complete-subfield:"Biological control .")'

The role of microorganisms in life and development of certain cotton pests in Egypt namely | [microform] : the cotton leaf worm, Spodoptera littorals (boised.) and the cutworm, Agrotis ipsilon (rotte.) /

By Shahin, Nabila Ahmed..
1981 .
120, 2 leaves : 30 cm..

]]> Place hold on The role of microorganisms in life and development of certain cotton pests in Egypt namely | [microform]

Studies on the biological control of Two-spotted spider mite in Suez Canal Area | [microform] /

By Ibrahim, Sayed Ali Ahmed..
1988 .
121, 7leaves : 30 cm..

]]> Place hold on Studies on the biological control of Two-spotted spider mite in Suez Canal Area | [microform] /

Biological ecological and control studies on Paropta paradoxa H-schaff .(lepidoptera:cossidae) and chlorophorus virus mall.(coleoptera:cerambycidae) on grapevine trees in Egypt | [microform] /

By Tadros, Antoon Wilson..
1982 .
216, 8 leaves : 30 cm..

]]> Place hold on Biological ecological and control studies on Paropta paradoxa H-schaff .(lepidoptera:cossidae) and chlorophorus virus mall.(coleoptera:cerambycidae) on grapevine trees in Egypt | [microform] /

Ecological and biological studies on some mites associated with insects | [microform] /

By El-Naggar, Mahmoud El-Sayed El-Sayed..
1982 .
175, 6 leaves : 30 cm..

]]> Place hold on Ecological and biological studies on some mites associated with insects | [microform] /

Biological ecological and toxicological studies on the potato tuber worm Phthorimaea operculella (zeller) | [microform] /

By Gergis, Malak Farah..
1987 .
422, 20 leaves : 30 cm..

]]> Place hold on Biological ecological and toxicological studies on the potato tuber worm Phthorimaea operculella (zeller) | [microform] /

Taxonomical and biological studies on red spider mites in Egypt (Acari : tetranychidae) | [microform] /

By El-Enany, Mohamed Attiah Mohamed..
1980 .
227, 5 leaves : 30 cm..

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Studies on jassids in Egypt and their control (Homoptera : hemipteara) | [microform] /

By Harakly, Fawzy Assaad..
1980 .
239, 6leaves : 30 cm..

]]> Place hold on Studies on jassids in Egypt and their control (Homoptera : hemipteara) | [microform] /

Susceptibility of different varieties of faba bean (Vicia faba l.) to aphids and their control | [microform] /

By Marzouk, Ibrahim Aly Aly..
1990 .
182, 5 leaves : 30 cm..

]]> Place hold on Susceptibility of different varieties of faba bean (Vicia faba l.) to aphids and their control | [microform] /

Biological and ecological studies on some insect pests on the deciduous fruit with reference to their control | [microform] /

By El-Gamil, Farouk Mohamed..
1975 .
209, 8 leaves : 30 cm..

]]> Place hold on Biological and ecological studies on some insect pests on the deciduous fruit with reference to their control | [microform] /

Biological, ecological and control studies on some wood borers in Egypt | [microform] /

By Batt, Abdel-Ghany Mohamed..
1989 .
228, 12 leaves : 30 cm..

]]> Place hold on Biological, ecological and control studies on some wood borers in Egypt | [microform] /

Studies on insect pests infesting potato crop and their control by using non-chemical methods | [microform]/

By Mikhail,Refaat Hosny Gendy..
.
188,7Leaves : 30 cm..

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Enviromental factors affecting viability and potentiality of some microbial insecticides | [microform] /

By Mohamed, Basma Abd El-Aziz Mahmoud..
2000 .
168,4 leaves : 30 cm..

]]> Place hold on Enviromental factors affecting viability and potentiality of some microbial insecticides | [microform] /

New approaches for bollworms control | [microform] /

By Hassan, Ahmed Abd El-Halim Abd El-Aal..
1991 .
75, 4 leaves : 30 cm..

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Toxicological studies on bollworms | [microform] /

By Khidr, Abd El Aziz Abou El Ela Abd El Aziz..
1978 .
162, 9 leaves : 30 cm..

]]> Place hold on Toxicological studies on bollworms | [microform] /

Biological studies on major plant parasitic nematodes infecting sugar-beet in Egypt | [microform] /

By Abdel-Massih, Mahfouz Iskander..
1985 .
90, 4 leaves : 30 cm..

]]> Place hold on Biological studies on major plant parasitic nematodes infecting sugar-beet in Egypt | [microform] /

Studies on some natural enemies of some agricultural pests of soybean in Alexandria | [microform] /

By Kasim, Yusria Ibrahim..
1979 .
149, 4 leaves : 30 cm..

]]> Place hold on Studies on some natural enemies of some agricultural pests of soybean in Alexandria | [microform] /

Studies on the control of cotton boll rots | [microform] /

By Moustafa, Moustafa Abd El-Samee..
1982 .
73, 4 leaves : 30 cm..

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Biological activity of certain natural products on some stored grain insects | [microform] /

By Ahmed, Salwa Mostafa Sayed..
1992 .
221, 5 leaves : 30 cm..

]]> Place hold on Biological activity of certain natural products on some stored grain insects | [microform] /

Biologicaland ecological syudies on Laphygma exigua, HB. and its normal distribution at the different regions the various seasons | [microform]/

By Kattab, Ahmed Abd El- Salam..
1965 .
187, 10 a leaves : 30 cm..

]]> Place hold on Biologicaland ecological syudies on Laphygma exigua, HB. and its normal distribution at the different regions the various seasons | [microform]/

Effects of some physiologically active compounds on some biological and physiological aspects of the desert locust Schistocerca gregaria (Forsk) | [microform] /

By Ibrahim, Mamdouh Abd El-Hamid..
1983 .
95, 5 leaves : 30 cm..

]]> Place hold on Effects of some physiologically active compounds on some biological and physiological aspects of the desert locust Schistocerca gregaria (Forsk) | [microform] /

Insertion of the neurotoxin peptide gene (SAt2) in autographa nuclear polyhedrosis virus | [microform] /

By Abd El-Hamid, Ismail Aly Mohamed..
2000 .
72, [3] leaves : 30 cm..

]]> Place hold on Insertion of the neurotoxin peptide gene (SAt2) in autographa nuclear polyhedrosis virus | [microform] /

Physiological studies on orobanche parasitism and its control in tomatoes | [microform]/

By Assad, Margret..
1971 .
272, 7 leaves : 30 cm..

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Studies on certain cyst-forming nematodes belonging to heterodera and Globodera | [microform]/

By Ghorab, Ahmed Ibrahim..
1978 .
116, 4 leaves : 30 cm..

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Biological and taxonokical studies on some mites belonging super families parasitoidea and rhodocarioda | [microform]/

By Mersal, Ramzy Mohamed Ragab..
1986 .
122, 3 leaves : 30 cm..

]]> Place hold on Biological and taxonokical studies on some mites belonging super families parasitoidea and rhodocarioda | [microform]/

Physiological effects of entomophagous nematodes on their insect host | [microform] /

By El-Kawy, Abd El-Ghani Mousa..
1981 .
101, 3 leaves : 30 cm..

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Biological studies on root-knot nematodes | [microform]/

By Ibrahim, Ahmed Abdel Samie Mohamed..
1983 .
155, 6 leaves : 30 cm..

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Biological and physiological studies on philosamia cynthia ricini | [microform] /

By El-Deep, Ahmed El-Sayed..
1981 .
111, 3 leaves : 30 cm..

]]> Place hold on Biological and physiological studies on philosamia cynthia ricini | [microform] /

Studies on predators attacking spider mites on cotton | [microform] /

By El-Masry, Mohsen Kadry..
1978 .
153, 5 leaves : 30 cm..

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Studies on certain natural enemies of some pests | [microform] /

By Hasr, Feeby Habib..
1979 .
117 leaves : 30 cm..

]]> Place hold on Studies on certain natural enemies of some pests | [microform] /

Studies on aphids infesting certain cruciferous plants in Egypt | [microform]/

By Mahmoud, Gouda Mohamed..
1979 .
173 leaves : 30 cm..

]]> Place hold on Studies on aphids infesting certain cruciferous plants in Egypt | [microform]/

The biological control of the black scale, chrysomphalus ficus ashmead, (homoptera ;diaspidae) in the U.A.R. | [microform]/

By Hamed, Ahmed Raouf..
1969 .
iv, 241, 8 leaves : 30 cm..

]]> Place hold on The biological control of the black scale, chrysomphalus ficus ashmead, (homoptera ;diaspidae) in the U.A.R. | [microform]/

Toxicological studies on the desert locust schistocerca gregaria forsk under local conditions in U.A.R. | [microform]/

By Hammam, Samir Ismail..
1970 .
151, 5 leaves : 30 cm..

]]> Place hold on Toxicological studies on the desert locust schistocerca gregaria forsk under local conditions in U.A.R. | [microform]/

Studies on whiteflies | [microform] /

By Ibrahim, Evleen Gouda..
1976 .
262, 9 leaves : 30 cm..

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Studies on the egg parasites belonging to genus trichogramma and their efficiency in controlling the european corn borer, Ostrinia Nubilalis (Hub.) | [microform] /

By Selem, Nady Samy..
1984 .
109, 5 leaves : 30 cm..

]]> Place hold on Studies on the egg parasites belonging to genus trichogramma and their efficiency in controlling the european corn borer, Ostrinia Nubilalis (Hub.) | [microform] /

Biological and ecological studies on the rice leaf-miner, Hydrellia Prosternalis deeming (Diptera ; Ephydridae) | [microform] /

By El-Metwally, El- Metwally Farrag..
1977 .
117, 4 leaves : 30 cm..

]]> Place hold on Biological and ecological studies on the rice leaf-miner, Hydrellia Prosternalis deeming (Diptera ; Ephydridae) | [microform] /

Biological and ecological studies on agrotis ypsilon rott | [microform] /

By Abd El-Hadi, Mohamed Ahmed..
1968 .
145, 13 leaves : 30 cm..

]]> Place hold on Biological and ecological studies on agrotis ypsilon rott | [microform] /

Food preference of bollworms reared on certain natural and artificial diets and its relation to susceptibility to insecticides | [microform] /

By Issa, Yehia Hafez Abd El-Razik..
1977 .
117, 7 leaves : 30 cm..

]]> Place hold on Food preference of bollworms reared on certain natural and artificial diets and its relation to susceptibility to insecticides | [microform] /

Studies on the natural enemies of stored feed-meal pests | [microform] /

By Abd El-Rhman, Iman Ibrahim..
1989 .
150, 6 leaves : 30 cm..

]]> Place hold on Studies on the natural enemies of stored feed-meal pests | [microform] /

Biological studies on the black scale Saissetia oleae attacking olive trees | [microform]/

By Abu El-Khair, Sanaa El-Sayed..
1978 .
66, [2] leaves : 30 cm..

]]> Place hold on Biological studies on the black scale Saissetia oleae attacking olive trees | [microform]/

Morphological and biological studies on scymnus interruptus (Goeze) (Coccinellidae ; Coleoptera) | [microform] /

By Saad, Bothaina Mahmoud..
1969 .
144, 8 leaves : 30 cm..

]]> Place hold on Morphological and biological studies on scymnus interruptus (Goeze) (Coccinellidae ; Coleoptera) | [microform] /

Biological and ecological studies on some insect pests of sugar beet and their natural enemies | [microform] /

By Solouma, Arifa Gabr..
1989 .
203, 5 leaves : 30 cm..

]]> Place hold on Biological and ecological studies on some insect pests of sugar beet and their natural enemies | [microform] /

Biological effects of certain insect growth regulators on the desert locust Shahistocerca gregaria (Forskal) | [microform] /

By Ibrahim, Eze El-Din Hassan..
1980 .
104, 4 leaves : 30 cm..

]]> Place hold on Biological effects of certain insect growth regulators on the desert locust Shahistocerca gregaria (Forskal) | [microform] /

The Parasitoides and the autographa virus as biocontrol agents of semi-looper populations in Egypt | [microform] /

By EL-Zoghby, Amal Ahmed Ahmed..
1992 .
85, 2 Leaves : 30 cm..

]]> Place hold on The Parasitoides and the autographa virus as biocontrol agents of semi-looper populations in Egypt | [microform] /

Studies on aphids infesting citrus plants in Egypt and its control | [microform] /

By El-Laithy, Kamel Hassan..
1974 .
82, 3 leaves : 30 cm..

]]> Place hold on Studies on aphids infesting citrus plants in Egypt and its control | [microform] /

Ecological and biological studies on mites associated with some deciduous fruit trees | [microform]/

By Ebrahim, Hussein Mohamed Esmail..
1987 .
111, 5 leaves : 30 cm..

]]> Place hold on Ecological and biological studies on mites associated with some deciduous fruit trees | [microform]/

Biological studies on some Lepidopterous insects by using extractions of some plants | [microform] /

By Abd EL-Samea, Saadia Abd EL-Basir..
1990 .
159, 5 leaves : 30 cm..

]]> Place hold on Biological studies on some Lepidopterous insects by using extractions of some plants | [microform] /

Studies on the natural enemies of the beet leaf-miner pegomya mixta (Villen) (Diptera : Anthomyiidae) | [microform] /

By Ewais, Mohamed Arafa..
1990 .
89 leaves : 30 cm..

]]> Place hold on Studies on the natural enemies of the beet leaf-miner pegomya mixta (Villen) (Diptera : Anthomyiidae) | [microform] /

Morphological and biological studies on scolothrips longicornis priesner (Thripidae ; Thysanoptera) in Suez Canal Area | [microform]/

By El-Basha, Nesrin Abd El-Salam..
1990 .
154 leaves : 30 cm..

]]> Place hold on Morphological and biological studies on scolothrips longicornis priesner (Thripidae ; Thysanoptera) in Suez Canal Area | [microform]/

Ecological and biological studies on certain insect pests invading certain vegetables dominating in Sharkia region | [microform] /

By Hassan, Hassan Esam El-Din Metwally..
1976 .
145, 9 leaves : 30 cm..

]]> Place hold on Ecological and biological studies on certain insect pests invading certain vegetables dominating in Sharkia region | [microform] /

Effect of some pesticides on nematods population associated with citrus orchards | [microform] /

By El-Morshedy, Mohamed Mohamed Fath-Alla..
1980 .
90, 4 leaves : 30 cm..

]]> Place hold on Effect of some pesticides on nematods population associated with citrus orchards | [microform] /