Titlebook: Chemistry of Pesticides; N. N. Melnikov,Frances A. Gunther,Jane Davies Gunt Book 1971 Springer-Verlag New York Inc. 1971 Chemistry.Pestici

Biofeedback

虛情假意

Aliphatic carboxylic acids and their derivatives,em. For the pea aphid the insecticidal activity of the acids and their salts increases with increasing molecular weight and reaches a maximum in lauric acid, after which it falls. The unsaturated acids are more active than the corresponding saturated analogs.

extract

Overview: 978-1-4684-6253-1978-1-4684-6251-7

娘娘腔

paltry

Condense

Aggregate

有惡意

https://doi.org/10.1007/978-3-0348-0603-9e derivatives of benzene, toluene, xylenes, isopropylbenzene, and cymene and their homologs, the chlorine and bromine derivatives of naphthalene, acenaphthene, diphenyl, diphenylmethane, diphenylethanes and their homologs, fluorocene, anthracene, phenanthrene, pyrene, and others.

tackle

婚姻生活